DISTRICT NO. 11, CALIFORNIA. Prof

AUQUST,191 1. MONTHIiY WEATHER REVIEW. 1255

CLIMATOLOGICAL DATA FOR AUGUST, 191 1.

DISTRICT NO. 11, CALIFORNIA. Prof. ALEXANDERG. MCADIE,District, Editor.

QENERAL SUMMARY. August was both cool and dry. Regarding tenipera- ture, it may be said that the present month was one in which the usual high afternoon temperatures did not occur. The cause is not apparent, but is probably con- nected with some general condition affecting the whole Pacific slope. There was considerable cloudiness and less sunshine than usual. The month is normally one of little rain and much sunshine. This month there was less rain than in any month since records have been kept. August, 1910, was a dry August, but August, 1911, sur- passed it in this respect. Last year 87 per cent of the stations reported 110 rain during the month; while this year 96 per cent of the stations macle the same report. Notwithstanding the dryness, the month was on the whole a pleasant one. There was a good supply of water. and visitors and tourists were able to get into the moun- tains and view waterfalls running full, which usually at this time of year show a marked decrease in the vol- ume of water niovino. The present month was in marked contrast with hesame month last year. Then the early stop age of the rains and the limited water supply caused Power stages in the rivers and drier water- courses than had been known for many years. Last year the waterfalls ran dry at an early date and roads were unusually dusty. Snow was found only at elevations of 12,000 feet or above, whereas this year snow was in sight at elevations of 10,000 feet. ~~ ~~~ ~~~~~ ~ ~~~~~ -~______~~ . The weather was favorable from an agricultural st#and- Tears. M,,,~, Dew- Mean. 1::::- ~ Tears. t.ure. oint and fruit ripened nicely, though somewhat late. . ft is reported by certain orchardists that there is less 1 Inch. Inch. ~ Inch. ' Ivich. su ar in the fruit than in other years. 1SX ...... (1.03 0.IJJ 1 1905 ...... 0.03 -0.04 lS9S ...... (E 1 1 .05 19% ...... 13 + .06 !'he month was a quiet month and there were few 1SSR ...... ii + .04 1 iwi ...... ii + .n4 storms. The usual summer depression existed over the 1YI)II ...... 02 I - .OS 1(11)$...... 12 + .05 1!101 ...... 12 + .os I 1909 ...... 19 + .12 I alley of the Colorado, and from August 22 to August 26 i!io? ...... IN - .ni iwo ...... oi - .oc, conditions were favorable for afternoon thunderstorms 1!)08 ...... 03 1 - .05 ~ 1911 ...... OO - .07 19114 ...... li + .l@ in the southeastern portion of the State. There were, - ~ __. _.______~_. however, no well-marked Sonora storms. On the other hand, none of the northern lows came south.

TEMPERATURE.

The mean teni erature for the State was 2' below the normal. The foP lowing table gives the niean tenipera- ture for California during the time for which such records have been kept:

LYLS. , ~~~~ ~~~ ~~ . ~ ~~~ ______~~ --I --I -1 I LL''v' Per rent OF. "F. "F. "F. Stnt.ious. 1 Hours. Stnt.ions. Hours. of 1897 ...... 73.9 +1.8 j 1905 ...... I 73.4 +1.3 possible. possible. 1898 74.5 +2.4 1WIi i3.6 !! ...... +1.5 I! 1899 ...... 70.8 -1.3 1Wi ...... 71.0 -1.1 1900 ...... 71.0 -1.1 19ns ...... i3.3 +1.3 Eureka...... 143 sacraqiento...... 1 3S2 90 1901 ...... i5.G +3.5 1909 ...... 72.1 0.0 Fresno ______419 33 1 San Diego ...... 323 78 1902...... 71.8 -1.3 1910...... 72.5 +o. 4 LosAngeles ...... 343 San Fmurisro...... 200 48 1903 ...... 72.6 +0.5 1911 ...... 70.1 -2.0 Mount Tamalpais.. .. 41% Sail Jose...... 3411 81 1904 ...... 73.9 +1.8 99 I Ran Luis Obispo.. .. 327 7s

Unauthenticated | Downloaded 10/02/21 03:58 PM UTC 1256 MONTHLY WEATHER REVIEW. AUGUST,1911 There was less sunshine this August than in August, Reyes, and of a disastrous collision between the Ameri- 1910, the difference being greatest at, t,lie coast stations. can steamshi Beaver and the Norwegian steamship SeZju, in wllicR the latter w:is sunk off the same point. LOCAL STORMS. Three lives were lost in these accidents, in addition to property worth nearly $1,000,000. From the evidence Thunderstorms occurred ttt Campo on the lSth, at at hand it seeins that in all of these cases the accidents Eastpark on the 311, ant1 at Taiiiaraclr on the 2Gbh mtl were due either to inaudibility of fog signals or to inability Blith. to roperly locate the signals when heard. I! a comprehensive article on *'Fog,''in the Climatology NOTES ON THE RIVERS OF THE SACRAMENTO AND of California, Prof. McAdie points out the importance SAN JOAQUIN WATERSHEDS FOR AUGUST, 1011. of any increase in our knowledge of the dispersion and aberration of fog signals, and the accidents previously By N. R TAILOR,Local Forecader. referred to accentuate the need of experimental work Sa cru men to wa t e rsh ed .-Th e Sa cr ninent o River fell in this direction. If such work has been delayed through steadily but slowly cluriiig the month, iiiicl its average underestimation of the extent of variations in audibility +age showed little departure from that ii~~iiillyniuiii- due to stratification of the xxtmosphere, the following tained in August. It, was, however, about 1 foot liiglier description of effects noted here may serve as an incentive thnn during the correspoiitliiig iiiontli of 1910. The fol- to further study of the subject. lowing average stages honi the more important pointh On September 1, 1910, the fog signal at Point Reyes in this stream are quoted: Kennett, 0.4 foot; Ret1 Bluff, W'RS changed from a steam whistle to a compressed air 1.3 feet; Colusa, 1.9 feet: .Knights Landing, 1 foot: and siren, the amplifying horn of which is placed so as to Sacraniento city, 6.8 feet. project the sound out over the ocean where there is a The Aniericnn River fell rlowly, wit11 oii1-y 1 foot be- free expanse of water wtth 110 land or rocks whatever to tween the highe5t aiid lowest stages. It averaged, ut interfere with the sound waves. Yet, since the installa- Folsom, 2.5 feet, which is the highest for any hgust tion of the siren, it is not uncommon for a loud, clear since that of 1907. echo to be thrown back, from a fraction of a second to The rivers of the Feather-l-ul>a territory, while con- eight seconds after the siren sounds; showing that there s;iclerably higher tlinn during the precedin~August, were is a very effective reflecting sui-face distant from a few practically normal. At Marysville the 1 uba nreraged feet up to about 4,400 feet from the siren. 7.i feet, which is l.G feet higher than the average of The fact that a sharply defined boundary surface August of 1910. The Feather, at Orode, averaged 1..5 between two air columns of different temperatures will feet, which is 0.7 foot above that of the ~~rececIingl4ugust. reflect and refract sound waves is well known. Now, San Joaqzrin waterdtetl.-All streamr in the tlrninnge if the echo in uestion is due to reflection from such a basin of the Sail Joaquin Valley cnrried inore water than surface it woul3 indicate the proximity of a mass of air for any August since that of 1907. This was especially so the temperature of which differs from that in which of the San Joaquin River itself below the inoutli of the the fog prevails, and it is an observed fact that, so far, Merced. At Lathrop the river niaiiitained :t stage of in every instance where tlie echo has been heard the over 10 feet until the middle of the second clecaclp, and fog has cleared away, at least temporarily, within a the range at this point, between 13.S feet, on the 1st and short time thereafter, though it may have continued 2.3 feet on tlie 31st, is the greatest that has ever occurred for days before. One of the quickest changes occurred in any summer month since records have hem kept. The on August 26, 1911. Dense foe came on during the early average stage at Sail Jonquin bridge, near Latlirop, was morning. At 4.3s g. m. the Erst echo was heard, eight 7 feet, which is 6 feet, above that of the corresponding seconds after the last, which, since the sound must month in 1910. travel out and back again, would locate the reflectinm Beginning with about October 1 a new river gage sui-face at a distance of about 1,400 feet. The signa? will be established on the Feather River at Nicolnus, continued to operate and the echo to be heard until 4.45 which is 1 mile below the moutli of tlie Bear River. and p. 211.. when the fog cleared away in an instant, leaving about 10 ides above the junction of the Feather and only a few scattered patches of light fow over the ocean. Sacraniento Rivers. By 5.20 p. In. the fog had disappeare8 entirely. But the main point, which it is theprpose of these REFLECTION OF FOG SIGNALS AT POINT REYES notes to emphasize and which shod be brought to LIGHT, CAL. the attention of mariners, is the effectiveness of these By .TAME? JONES, Ohserver. Weather Bureau. reflecting surfaces in the free air. The echo of the fog signal that comes back from out over the ocean is Lying directly across the course of coastwise craft, as clear and sharp as any echo from other surfaces with itmsstee cliffs and jagged rocks on the south and ever noted b the writer. The warning sounds, after a long stretcK of sand beach on the north, Point Reyes suffering suc z great reflection, must, if heard at all is one of the most clangerous points on the Pacific coast beyond the reflecting surface, be very difficult to detect. of the Uilited States. It is shrouded in dense fog 111 hhsters of vessels should, therefore, approach with days out of the year. average for 1s years, and during cau tion dangerous points at wluch there are fog-signal the months of July and August fog prevails more thnn stations, and Point Reyes in particular. Too much half the time. The average number of foggy days for reliance should not be placed in the audibility of the August, the foggiest month, is 19. fog signals, for, though heard at a certain clistance During the year ending July 1, 1911, foe was the normally, they may be entirely inaudible even at a cause of the American schooner Annie E. Bmale and much shorter distance under abnormal atmospheric the American steamship TaZZuc going ashore on Point conditions.

Unauthenticated | Downloaded 10/02/21 03:58 PM UTC MONTHLY WEATHER REVIEW. 1

TABLEl.-ClbructoEogiu1 data for August, 1911. Diatrict No. 11, Caluornia.

~ -~~~ ~ ~~ Temperature, in degrees Fahrenheit. Precipitation, iu inrhes. Sky. $ G a .- K - - ~ - a >v a $ - 4 > 'D E B E ; c' % c% 'E Observers. - O* 5, ;i. .cr*: u.2 $Z .- !D n !2% ,:,.i .-- E i El ic .c:E 3s c IC .- E E 0 !! 4 E3 z - - - - ~ - ~ __

3 55.41 ...... 191 29 0 0 29 2 0 nw. Edson c'. Watson. Klamath Falls...... do...... 4,100 22 ...... I ...... W. H. Heileman. Lakeview...... Lake...... 4,825 2.s ...... Bert Rice. MerriU ...... Klamath ...... 1 4,070 5 2s ...... (I 0 29 1 0 ...... Mrs. Agnes Ritchsun. Yonna ...... do ...... 4.146 4 30 25 16 51 01...... I 0 0 0 20 11 0 W. Jacob Ruwke. California.

Alameda~ ~ ...... Alameda ...... 1 20 52 8t 30 0.00.. 1 ...... 0.00 0 0 4 27 0 nw. ~1tiirs...... I Modoc.;...... ~.NI I 30 30 0.00 ...... 0.00 0 0 31 0 0 sw. Angiois...... Tularc...... 208 11 1 4s 0.00 0 0 31 0 0 w. Antiorhi+...... Contra Costa...... 46 32 11 til 0. no 0 0 31 n 0 e. 26 20 51 0. (11) 0 0 27 0 4 nw. Do. 2 31 49 ..... n. no 0 0 ..... Dr. E. Soegaard. 40 11 45 0.00 0 0 31 0 0 ..... SouthernT. S. Manning. Pacific Co. 1 20 5i n. 00 ...... n. 00 0 0 31 0 0 W. AZUSB ...... do ...... 9 31 47 0. no 0 0 31 0 0 SW. A. P. Griffith. Bagdad...... San Bernardino.. . S 18 SO 0. on ...... 0.00 0 0 31 0 0 ..... Santa Fe Co. Bakersfield ...... Kern ...... ;...... 22 1 54 0.00 0 0 31 0 0 ..... Do. 8 1s 53 0.00 0 0 31 0 0 n. E. L. White. 24 1si 50 0. IN 0.07 0. (IO 0 0 6 15 10 SW. State Univenlty. 12 21 55 0.00 1: 0.02 0.00 0 0 31 0 0 S. Southern Pacific Co. 16 ...... W. A. Chalfant. Bishoi, Creek. :.do...... 1 59.0 ...... 78 18 36 0.00 ...... 0. 00 0 0 ...... Paul E. Lodge. Blocksburg ...... Humboldt ...... 5 65.8 ...... 95 24 41 0. 00 ...... 0.00 0 0 30 0 1 nw. VictorHo e Blue Canon...... Placer...... 12 Frl.7 + 2.0 88 24 41 0.00 - 0.10 0.00 0 0 31 0 0 ..... southern %&ific: co. Blythe...... 1 Riverside...... I...... 3 ...... Ray W. Ward. Branscomb...... Mendocino...... 2. MN) 11 63.8 ...... 93 24 31; 0.00 - 0.02 0.00 0 0 29 2 0 n. A. J. Haun. Brawler ...... Imperial ...... - 106 2 91.e ...... 111 19 65 0. on ...... 0. 00 0 0 ..... M. D. Wltter. Brush hek...... Butte ...... 2.140 7 71.4 ...... 100 22 42 n. 00 ...... 0. 00 0 0 31 0 0 S. Val. Gas & Elw. Co. Burney ...... Shsta...... 3.300 1 32 n.nn...... 0.00 0 0 29 2 0 sw. Mrs. M. D. Chambers. C Ilexico...... Imperial...... 0 6 Zli G5 0.00 ...... 0.00 0 0 24 7 0 se. J. E. Peck. Caliente t+ ...... :. .... Kern...... 1,W 35 5 70 0.01) - 0.01 0. 00 0 0 31 0 0 ..... Southern Pacific Co. Calistoga * ...... Nap...... 363 39 2. 50 31 ___ 0.00 - 0.01 0.00 0 0 31 0 0 ..... Do. Campbell...... Santa Clara...... 217 14 20 39 16 47 0.00 - 0.04 0.00 0 0 31 n 0 nw. F. Y.Rigbter. Yuha.. 3,500 4 2 i 0 Cal. & Co. Camptonville (near)...... 48 15 46 0.00 ...... n. 00 0 0 31 0 ..... Gas Ek. Cedsrville...... Modoc...... 4,675 17 n 43 10 43 0.00 - 0.26 0.00 0 0 30 1 0 sw. T. H. Johnstone. Chiro...... Butte ...... 189 41 1 50 8t 46 0.00 - 0.03 0.00 0 0 31 (I 0 S. 0. H. Stephenson. China Flat...... Humholdt...... GO4 2 25 45 16 52 0.00 ...... 0.00 0 0 30 1 0 S. 0. I. Westerburg. Chino * ...... San Bernardino.. . 714 19 17 6s 12 ... 0.00 0.00 0.00 0 0 30 0 1 e. Southern Pacific Co. Ciscot+ ...... Placer ...... 5.938 M 1 42 llt ... 0.00 - 0.02 0.00 0 0 31 0 0 ..... Do. Claremont...... Los Angeles...... 1.200 19 31 49 7t 44 T. - 0.05 T. 0 0 21 9 1 w. F. P. Brarkett. Cloverdale...... Sonoma...... 340 8 21 41 12 59 0. on ...... 0.00 0 0 31 0 0 5. John 0. Ogle...... Placer ...... M 1 49 15 32 n.00 - 0.02 0.00 0 0 31 0 0 n. Southern Pacific Co. Coluss...... Colusa...... 60 8 24 50 lilt 40 0.00 0.00 0.00 0 0 31 0 0 S. C. D. McCormlsh. Corning ...... Tehama...... 25 24 66 28 ... 0.00 - 0.03 0. 00 0 0 26 5 0 S. Southern Paclfic Co. Cayamaca...... San Diego...... 12 4.9 26 34 T. - 0.07 T. 0 0 19 I1 1 e. L. L. Macquarie. Dannt...... Tulare...... 4, 4 :;I 49 11 41 0.00 ...... 0.00 0 0 31 0 0 ..... D. L. Wishon. DaViSvik...... Yolo...... 51 311 30 37 l6t 5s 0.00 - 0.01 0.00 0 0 31 0 0 sw. S. H. Beckett. Deer Creek...... Nevada...... 3,700 4 ?Z 34 20 52 0.00 ...... 0.00 0 0 31 n 0 w. c'al. Gas Ji Elec. Co. Del Monte...... Monterey...... 211 48 16 20 0.00 ...... 0.00 0 0 25 0 6 n. H. R. Warner. Delta...... Shasta...... 1,l.B 26 24> 48 3t 47 0.00 - 0.01 0.00 0 0 31 0 0 S. Southern Pacific Co. Denair...... Stanislaus...... 121; 11 11 47 11 4s 0.00 0.00 0.00 0 0 31 0 0 ..... Santa Fe Co. Dobbins...... Yuba...... 1.650 7 30 54 12t 38 0.00 ...... 0.00 0 0 25 3 0 S. Cal. Gas Ji Elec. Co. Dudlevs...... Mariposa...... 3,1100 2 31 38 21 50 0.00 ...... 0.00 0 0 30 1 0 nw. W. H. Dudle Dimfcan *...... Yolo...... 65 34 1- 58 11 ... 0.00 - 0.02 0.00 0 0 30 0 1 S. Southern PackCo. Dunsmuir *...... Siskiyou...... 2.2% 22 1 47 12 ... 0.00 - 0.10 0.00 0 0 31 0 0 n. Do. Durham...... Butte...... 1l;n 1ti 47 16t 47 0.00 - 0.03 0.00 0 0 30 1 0 8. R. W. Durham. El Csjon...... San Diego ...... 4H2 12 Z' 49 16 52 0.00 - 0.11 0.00 0 0 31 0 0 SW. H. E. Kessler. Electre...... Amsdor ...... 725 7 74.5 I...... I102 2i 48 15t 50 0.00 ...... 0.00 0 0 31 0 0 ..... Cal. Gas & Elm. Co. Elslnore ...... Riverside...... 1,234 16 31 43 23 59 0.00 - 0.05 0.00 0 0 29 1 1 W. A. F. Schult. Emisrsnt Gap...... Plsrrr ...... 5,230 37 11 49 14 32 n.oo - 0.04 0.00 0 0 31 0 0 ..... Southern Pacific Co. Escondido...... San Diego ...... 057 17 31 4li 13t 51 0.00 0.00 0.00 0 0 18 3 0 W. A. R. Moon. Eureka...... Humholdt...... 154 25 19 48 lli 16 0.08 - 0.00 0.05 0 4 0 .9 12 n. U. S. Weather Bureau. Farmington #...... San Josqoin...... 111 32 211 55 27 ... 0.00 0.00 0.00 0 0 31 0 0 nw. Southern Pacifir Co. Folsom...... Sacr:uuento...... 253 39 31 50 10 43 0.00 - 0.03 0.00 0 0 31 0 0 S. F. 0. Hutton. Fordvce Dam...... Nevada...... 6.500 16 57.0 ' ...... 29 3s 5t 36 0.00 1- 0.38 0. no 0 0 31 0 0 sw. E. E. Roenlng. Fou& Springs...... Colusa...... 7 6 42 0.00 ...... 0.00 0 0 ...... A. J. Bur@. Fresno ...... Fresno ...... 24 31 55 0.00 1 0.00 0.00 0 0 31 0 0 W. U. 6. Weather Bureau. Fruto w...... Glm...... 22 24 58 n. oo - 0.05 0.00 0 0 31 0 0 S. Southern Pacific Co. Gait m...... I Sacramento...... 33 ...... __._ ..... Do. 38 24 52 0. 00 0 0 0 sw. H. D. Jerrett. 37 Mi 50 0.00 - 0.04 0.00 0 0 0 se. Southern Pacific c'o. 1 31) 357 0.00 ...... 0.00 0 0 0 e. A. Dannenbrinli...... I Kern...... 1 rn.8'...... 21 4s 0. on ...... 0.00 0 1 0 ..... C. H. Likely. 7acer...... 12 73.6 + 1.0 43 1 55 0.00 0 0 0 ..... Southern Pacific Co. klont.erey...... 12 71.7 I+lO. 4 b4 s 52 0.00 0 0 0 nw. Do. 39 70.2 I...... 91 30 50 0.00 0 0 0 sw. F. R. Hull. 17 59.7 - 3.8' 95 29 31 0.00 0 0 0 sw. C. H. Higbie.

2 63.0 1 ...... ~ 93 31 48 0.00 0 1 0 ..... H. 5. Rlrhardson. 13 ...... Southern Pacific Co. 11 30 48 0. 00 0 029 2 0 ..... Santa Fe Co. 18 sn 42 0.00 0 os13 0 S. F. J. Kinley. 1 69.4 ...... 0.00 0 0 30 1 0 sw. H. D. Ellmaker. 5 9n.o , ...... 0.05 0 1 23 8 0 se. C. J. Booth...... 1...... E. W. Brown. 37 61.6 - 5.1 1 44 0. on 0 0. '30 1 0 W. J. N. Thompson. 33 55.0 1-10.3 fi6 n. 00 0 0 30 0 1 ..... Southern Pacific Co. Hot Sprinm...... Tulaie...... 4 rl. 1; ...... I 91 n. no 0 0 31 0 0 ..... U. S. Forest Service. Hollville (near)...... Lake...... 4 0.00 0 0 12 0 SW. T. H. Betterton. Idyllwil d...... Riverside ...... 10 0.00 0 029 ! 0 sw. Earl Powers. Independence...... Invo ..... 15 0. 00 0 0 31 0 0 nw. U. 5. Weather Bureau. Indio ...... I Rfveiih'e :: ..... 33 0. 00 0 029 2 0 nw. F. N. Johnson. Inskip...... Butte.. . 4 0.00 0 025 6 0 ..... Cal. Gas 8 Elec. Co. Ione *...... 1 mad or.::::::: 1: 11 33 0.00 0 0 30 0 1 nw. Bouthern Pacific Co.

Unauthenticated | Downloaded 10/02/21 03:58 PM UTC AUQUST,191 1. MONTHLY WEATHER REVIEW. 1261

TABLEl.-C%nutolog&xl dahfor h~gzlst,1911. Di-strkt No. 11-continued. - - d 2 Temperature, in degrees Fahrenheit.. Precipitation, iu inches. 2. Sky. k .- - - ~ *CI - ,z k 5. s ; c: ; 47 Observers. 8 9 Oc$2 5, ,E171 - + z - 'P n c mg .- 2; Ea 5 E !: 3s 2 : c :c % E 0 D .c c 5 5 - n" i ~ - -~ - - - - - Cali/ornia-Continued. I Jamestown...... Tuolumne ...... 1,471 8 72.0 ...... 96 lt 48 0. 00 0.00 0 0 31 0 0 ...... King Clty ...... Monterey...... 333 24 66.2 1- 0.2 1100 30 35 0.00 I---o:oi 0.00 0 0 31 0 0 ...... Lake Eleanor...... Tuolumne...... 4.700 1 ...... La Porte...... Plumas...... 5. wo 17 60.4 + 0.6 85 24 3s I).00 - 0.22 0.00 a 0 31 0 0 n. Le Grand...... Merced...... 255 11 73.3 - 2.9 101 47 0.00 0.00 0.00 0 n 31 0 0 ...... Lemon Cove...... Tulare...... 600 16 79.4 - 0.5 105 2 52 0.00 0.00 0.00 0 0 31 0 0 sw. Lick Observatory...... Santa Clara...... 4.209 22 66.9 - 2.2 s3 30 51 0.00 - 0.03 0.00 a 0 31 0 0 nw. Livermore...... Alameda ...... 485 40 ...... Lodi ...... San Joaquin ...... 1 45 29 57.6 - 5.4 93 U.00 - 0.05 0.00 a 0 31 0 0 W. Lone Pine...... Inyo...... -1 2.723 6 72.2 ...... w 0.00 ...... 0 no a 0 31 0 0 S. Long Valley...... Lassen...... t 4.400 2 68.2 ...... 92 30 38 0 no 0 0 22 7 2 sw. Los Angeles...... Los Angels...... I 293 34 70. ti + 2. (I 95 18 55 0. 0u a 0 22 8 1 sw. Los Banos w...... Merced...... , 121 24 73.3 - 6.0 Y6 1 51; 0.00 0 0 30 0 1 w. Los Gatos...... Santa Clara...... I Goo 24 ti4.4 - ?.S 93 2n 45 I).lJ0 - 0. 05 0. no a 0 31 0 0 n.

McCloud ...... smp...... ~ 3.410 1 (50.4 ...... s3 24 34 0. (10 ...... 0.00 0 0 31 0 0 S. Macdoel...... 0 ...... , 4.253 4 Ml.3 ...... 91 30 32 I).00 ...... 0. no a 0 30 1 0 nw. Madeline...... Lassen...... I 5.270 2 61.2 ...... R7 29 31 0.00 ...... 0.00 0 0 31 0 0 nw. Magelia...... Butte...... 2,321 7 69. 2 ...... 94 li 45 131 45 [1.00 ...... 0.00 a 0 31 0 0 se. Mammoth Tank...... ~m eria~...... I 257 33 92,s - 4.0 114 19 69 5t 38 0.00 - 0.23 0.00 0 0 2h 1 2 W. Marysville ...... y3a...... 67 40 71.0 - 7.3 97 LV 48 lot 41; (I. no 0. no 0.00 0 0 31 0 0 S. Mecca...... Riverside...... -185 5 S9.7 ...... 113 30 63 4 40 I).00 ...... 0.00 0 0 24 7 0 se. Menlo Park #...... San Mabo...... 64 33 bl;. 3 - 0. 2 89 19 51 30 -.. 0.00 - 0.04 0.00 0 0 31 0 0 ...... Merced...... Merced...... 173 7 ...... Mill Creek (1) ...... ANadOr ...... 4 66.5 ...... 89 31 .IS 22 40 0.00 ...... 0.00 0 0 31 0 0 n. Milton (near)...... Calaveras...... I 660 w 73.5 - 3.0 97 21 51 5t 3s 0.00 - 0.01 0.00 0 0 26 5 0 nw. Modesto =...... Stanislaus...... , 90 39 82.5 + 2.8 Y7 li 05 lot ..- 0.00 0.00 0.00 0 0 31 0 0 ...... YoJave...... Kern...... ?, 751 34 ...... I ...... Mokelumne Hill...... Calaveras ...... 1,550 1s 73.4 + 0.8 94 30 53 15 34 0.00 - 0.02 0.00 0 0 31 0 0 ...... Mono Ranch...... Ventura...... 3,210 5 66.4 ...... 95 31 41; 18 45 0.00 ...... 0.00 0 0 31 0 0 W. Montngue...... Siskiyou...... 2.450 23 b9.6 - S. 1 95 241 43 21 47 0.00 - 0.15 0.00 0 0 24 7 0 n. Monterey m...... Monterey...... 15 46 53.6 - 3.3 70 102 46 3t ... 0.00 - 0.03 0.00 a 0 31 0 0 sw. Monterio...... Kern...... 4.500 12 ...... Mount Tamdpais...... Marin...... 2.375 12 66.1 + 0.2 89 30 44 14 26 0.00 - 0.01 0.00 0 0 2Y 2 0 nw. Napa City...... Napa ...... 20 34 61.6 - 3.4 86: 30 45 ltit 1'2 0.00 - 0.03 0.00 0 0 4 27 0 sw. Napa (S. H.) ...... do...... 6n 33 61.4 - 3.6 90 20 43 42 0.00 - 0.03 0.00 0 0 30 1 0 sw. Needles...... San Bernardino ... 477 19 92.2 - 0.1 110 19- 73 '51 32 0. vu - 0.22 0.00 0 0 30 0 1 ..... Nellle ...... Ban Diego ...... 5.350 2 58.1d ...... 91 31 46 6t 44 0.00 ...... 0.00 0 0 31 0 0 ..... Nevada City...... Nevada...... 2,580 19 67.0 0.0 95 217 3s 20 56 0.00 - 0.05 0.00 0 0 31 0 0 sw. Newcastle ...... Placer...... 970 18 ...... Newhall w-...... Los Angeles...... 1, 34 76.8 - 0.5 108 31 1;o T... 0.00 - n.03 0.00 0 0 29 0 2 se. Newman...... Stanislaus...... 91 22 77.7 - 4.1 105 1 E*y 17 35 0.00 - 0.01 0.00 0 0 31 0 0 n. Nimshew ...... Butte...... 2,500 7 69.2 ...... 98 3 46 18 41 0.00 ...... 0.00 0 0 31 0 0 S. North Bloomfield...... Nevada...... 3,200 14 71.6 + 1.7 90 201 51 24 39 0.00 - 0.02 0 00 0 0 29 2 0 S. North Fork...... Madera...... 3,000 7 tj9.5 ...... 96 31 42 22 50 0.00 ...... 0.00 0 0 30 0 1 W. Oakdale w...... Stanislaus...... 156 17 72.5 - 3.8 98 55 5 ... 0.00 - 0.02 0.00 0 0 31 0 0 nw. Oak Grove...... San Diego ...... I...... 1 70.7 ...... 104 2 40 4t 55 0.00 ...... 0.00 0 0 30 1 0 nw. Oakland ...... Alameda ...... 36 35 cjo.2 - 1.1 80 20 51 6 26 T. - 0.03 T. 0 0 7 15 9 W. Oceanside...... San Diego...... 1...... I r1.3 ....._. 86 19 w 23 25 T ...... T. 0 0 22 9 0 W. 0,iai Valley...... Ventura...... ! 900 5 70.6 .. ___.. 11% 31 44 23t 52 u. 00 ...... 0.00 0 0 zl 2 I) sw. Orland...... Glenn...... 1 2.54 L3 76.2 - 8.0 105 24 50 14 16 0.00 - 0.02 0.00 0 0 29 2 0 S. Orleans...... Humboldt...... i 520 8 76. G ...... 10s 24 41; 15 53 0.00 ...... 0.00 0 0 31 0 0 ..... Oroville (near)...... Butte...... I 250 27 74.0 - 5.3 100 30 4Y 15 44 0.00 - 0.02 0.00 0 0 30 1 0 S. Palermo ...... do...... I 213 20 74.2 - 2.9 106 17 48 29 51 0.00 - 0. oti 0.00 0 0 21 IO n S. Palm Springs w...... Riverside...... I 554 n 89.5 - 3.7 112 11;1 78 .It ... 0.00 - 0.19 0.00 0 0 26 5 0 W. Pasadena...... Los Angela...... 82/ 21 69.9 - 3.6 101 31 45 12 46 0.00 - 0.02 O.O(I 0 0 31 0 0 sw. Paso Robles...... San Luis Obispo.. 800 24 67.6 - 3.5 inti 1 36 li 61 0.00 - 0.12 0.00 0 0 30 1 0 nw. Peachland...... Sonoma...... 190 15 w2.4 - 0.9 93 20 38 15 48 0.01 - 0.05 0.01 0 1 13 18 0 sw. Penstock Camp...... Tuolumne...... 3.750 4 ...... Placelville...... El Dorado...... 1,875 22 69.0 - 0.8 91 11 44 let 41: 0.00 - 0.02 0.00 0 n 31 0 0 ..... Point Lobos...... San Francisco. ... 250 1s 55.0 - ?.O 74 20 48 (i 30 T. - 0.W T. 0 0 8 5 IS W. Point Heyes...... I Marin...... 490 19 52.4 - 2.1 58 19 47 690.00 - 0.13 n 00 0 0 6 5 11 nw. Porterville __.._. ._.___ Tulare ____.._..___ Wrl 22 78.2 - 6.6 103 55 5t 45 0.00 - 0.01 0.00 0 0 31 0 0 ..... Quincy ...... PhlNtlS ...... 3,400 16 59.7 - 3.9 88 211 31 2ot 52 0.00 - 0.17 0.00 0 0 31 0 0 SW. Red Blifl...... Tchnma...... 307 34 76.6 - 4.4 102 24 54 15 40 0.00 - 0.02 0.00 0 0 31 0 0 se. Redding...... Shasta ...... 552 35 ...... Redlands...... San Bemardino. .. 1.352 18 76.2 - 1.3 106 31 51 11 46 T. - 0.52 T. 0 0 28 2 1 W. P. W. Moore. Reedley ...... Fresno...... 347 11 75.7 - 4.3 in1 1 52 a 45 0.00 ~ 0.00 0.00 0 0 31 0 0 n. Santa Fe Co. Rialto (near)...... San Bernardino.. . 2.250 5 76.274.8 iL.i:i/iioin3 31 52 5 36 0.00 ...... 0.00 0 0 28 2 1 se. So. Cnl. Edison Co. Riverside ...... Riverside ...... 951 29 31 48 12t 58 0.00 - 0.18 0. on 0 0 28 3 0 sw. J. H. Cox. Rocklin ...... Placer ...... 249 40 ...... Southern Pacific Co. Rohnerville ...... Humboldt ...... 75 8 58.6 ______74 161 41 16 33 0.00 ...... 0.00 0 0 12 IG 3 nw. Dr. R. Callahan. Sacramento (1)...... Sacramento...... 71 34 6R.8 - 3.3 93 30 50 10 38 0.00 0.00 0.00 0 0 31 0 0 S. U. S. Weather Bureau. Sacramento (2)...... do...... 35 5s 67.2 - 5.4 4s 20 50 lo-) 34 0.00 - 0.01 0.00 0 0 31 0 0 S. S. H. Gemsh. St. Helena ...... Napa...... 255 3 65.4 ...... !O 20 40 15 52 0.00 ...... 0.00 0 0 9 !1 1 ..... Frank Kettlewell. Salinas...... Mont.erey...... 40 37 59.8 - 1.8 78 20 46 20 32 0.00 - 0.02 0.00 0 0 29 n 2 ..... Miss E. Ruth Ahbott. San Rernardino...... San Bernardino.. . 1,054 19 75.6 I+ 0.7 109 31 47 12t 58 0.00 - 0. 18 0.00 0 0 29 1 1 ..... Dr. A. K. Johnson. San Diego...... San Diego...... 93 40 67.4 !- 1.3 84 19 5s 13 18 0.00 - 0.12 0.00 0 0 28 3 0 nw. IT. S. Weather Bureau. San Franrisco...... San Francisco. ... 207 40 56.6 - 1.4 79 20 49 30 z5 0.00 - 0.01 n. M 0 0 6 18 7 sw. San Jacinto...... Riverside...... 1.550 18 76.3 I+ 0.3 108 31 46 27 45 0.00 - 0.10 0.00 0 0 29 0 .2 W. San Jose...... Santa Clara...... 95 36 62.4 - 4.3 88 2o 42 16 44 0.00 - 0.03 0.00 0 0 31 0 0 nw. Ssn Leandro...... Alameda.. .:...... 44 16 61.2 - 3.4 86 20 43 20 43 T. - n.12 T. 0 0 24 3 4 W. San Luis Ohispo...... San Luis Obispo. .I 201 16 a.0 - 0.5 95 30 45 15 42 0.00 0.00 0.00 0 0 18 13 0 nw. San Mateow...... San Mateo...... 22 37 1.85.5 + 0.3 83 20 57 25 ... 0.00 - n. 02 0 00 0 0 9 2 0 nw. San Mime1 m...... San Luis Obispo.. 616 24 73.9 + 1.0 97 30 52 x,t ... 0.00 - 0.05 0.00 0 0 2.5 6 0 ..... Do. San Mime1 Island.. ... Smta Barbara.. .. 50 17 56.3 ______66 201 51 lt 12 0.00 - 0.02 0.00 0 0 3 0 11 nw. Cnpt. W. 0. Waters. Sanger w...... Fresno...... i 371 23 ...... Southern Pacific Co. Santa Barbara...... Santa Barhara.. .. 130 27 131 50 lt 35 0.00 0 0 21 LO 0 W. G. W. Russell. Santa Clara...... Santa Clara...... 90 22 30 39 16 48 0.00 0 0 31 0 0 nw. Sants Clara College. Santa Crur...... Santa Cruz...... 20 38 19 44 lq 40 0.00 0 0 27 2 2 UT. W. R. Springer. Santa Margarita". ._. . San Luis Oblspo.. 9!26 22 ...... Southern Paclfic Co. Santa Maria...... Santa Barbara.. .. 230 23 17 50 WB0.00 I 0.00 0.00 0 0 31 n 0 W. Edwin Moms. Santa Monica...... Los Angeles...... 110 26 1s 51 13t 26 0.00 - 0.03 0.00 0 0 23 2 1 W. N. I). Ingham. Santa Rosa...... Sonoma...... 181 22 ...... M. L. McDgnsld, jr. Selma+t...... Fresno...... 311 25 31 68 Qt ... 0.00 0 0 n i, 0 nw. Southem Pacific Co. Seven Oaks...... San Bernardino.. . 1 31 43 12 41 0.00 ...... 0.00 0 0 31 0 0 W. M. Lewis. Shasta...... Bhasta...... 15 13 45 10 64 ::: 1- ::::0.00 0 0 31 0 0 nw. Dr. T. J. Edgecomb.

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TABLE1.-Climatological datalor dugust, 1911. District No. 11--Cont.inued.

~ y1 6 e Temperature. in degrees Fnhredieit .-2 R .- ._ - - - Ict -2 51 -s E ', E q .? c c 5: ;; MZ >I .- 9 5:-7 -.- M - ua d j; :; $ I c :I --< 3 -a 2 z .- d - ~ ~ ~ -!-I- - - - os ~ngelcu...... I 1.400 14 i4.3 t 2.1 100 31 55 1 7t 35 0. 00 - V.VI u.m 0 0 31 0 u 1. Urs..'. D. A.Johnson. C. Gregory. Sierra...... 5. ooo 1 59. i ...... 92 3 28 15 59 0.00 ...... 0.N 0 0 31 0 0 .... siskiyou...... I 3,555 22 ;I. s - 5.8 s3 31 33 15 1 4.5 0.00 - 0.15 ~ 0. OC 0 0 31 0 0 1. Southern Pacific Co. Soledad "...... Monterey ...... 1% 37 ...... 1 ...... 1 ...... Do. Southeast Farallon.. ... San Francisco. ...1 30 8 23. s ...... 1'56 26 T...... T. 008 4 19 1w. J. S. Weather Bureau. sonora ...... Tuolumne...... i 1,625 23 i2.4 ...... 31 0.00 - 0.05 0. oc 0 0 31 0 0 iW. :has. P. Jones. Squirrel Inn...... San Bernardino.. _I 5, BO 1 ili. 5; ...... i ;it 31 0.00 n. 00 n o 30 1 0 L. D. Frantz. Stirlin%Srocli ton,'c C't J ...... Butte...... 3,525 7 i7.7 ...... 192 5. IJ. 00 ...... 0.00 0081 0 0 ;e. H.) ...... San Joaquin ...... 23 40 is. 5 - 3.7 I 9.l 30 000 - 0.01 0.00 0031 0 0 1W. Storey...... 1 Madera...... ' 2% 11 ro. 4 - i.O 'lb3 31 0. 00 0.00 0.00 0031 0 0 1w. Suisun -...... Solano...... 20 31 12. o t 1.3 87 24 0.00 - o.n4 0. m 0021; 1 4 R. Summerdale...... Mariposa...... 5.270 15 i4. i - 0.6 s5 31 n. 00 - 0.14 O.O(I 0030 1 0 drs. J. E. Lowry. Summit...... Placer...... 7.017 36 i4.0 - 6.3 75 27 0.00 - 0.05 0.00 no31 0 0 ,W. iouthern Pacific Co. Susanville ...... Lassen...... 4.175 LT2 3. 3 - 7.5 SG 30 (I. on . 0.12 0.00 0026 3 0 .... ames Brmham. Tamarack ...... Alpine...... 8.MKJ 5 i4.0 .! 74 20- 0. no ...... 0.00 26 5 0 e. Rilliam Bennett. Tehachapi w...... Kern...... ! 3.964 34 '8.5 t 4.2 S6 2 li9 , 31 ... 0.00 . n.ii 0.00 ...... louthern Pacific CO. Tehama * ...... Tehama...... -1 220 40 '5.1; - 2., 99 2 li6 1 15t ... 0.00 . 0.05 0.00 3 1 0 0 .... Do. Tejon Rancho...... Kern...... 1,500 9 '2. 6 ...... RD 1. 57 13t 24 0.00 ...... 0.00 31 0 0 I. i. E. Bailey. Three Rivers...... Tulare...... I 870 1 .4. 5 ...... 102 1 51 15 45; 0. 00 ...... 0.00 81 0 0 w. 6. D. Barton. Towle...... Placer...... I 3,704 25 iti. 3 - 2.4 s9 31 45 I l?t 43 0. 00 . 0.12 n. 00 .I1 0 0 W. Nouthern Pacific Co. 1% 31 '9. li t 3.1 1 95 3- lil) 1 8 ... 0. 00 . 0.01 0.00 25 6 0 LW. Do. 620 18 '0. 5 - 1.3 I111 22 40 , 15 62 0.01) - 0.01 0.00 00!TI 2 0 LW. )r. Geo. McCoaen. 1.750 14 0.0 1109 17 4s 11 44 0.011 . 0. 01 0. 00 o o 3i 0 0 Y. !. P. Harwood. Upper Lake...... Lake...... 1.350 26 - 0.4 iioi ~ 30 42 15 52 0.00 . 0.0!i 0. 00 0 0 31 n n LW. . M. Hammond. Vacaville...... Solano...... 175 23 45 21; 50 I). 00 . 0.04 0.00 0 0131 W. ;. Coburn. 13; 0. Valley springs"...... Calarervs...... ~ 673 22 1;:; :; ti2 llt!... IJ. 0 . 0.01 0. on 0 0 31 LW. #outbernPacific Co. Visalla...... Tulare...... 334 23 - 5.7 101) 21 ri. 00 . 0.01 0.00 0 0 30 .... anta Fe Co. Warner Springs...... San Diego...... I 3.165 3 '1.8 ...... OX 31 45 25 42 0. 00 ..... 0.00 .... drs. F. S. Sandford. Wasro...... Kern...... I 336 11 '7.9 ,- 2.1 1110 I; 44 li 57 D. 00 I). 03 0. on .... anta Fe Co. Watsonville...... Santa Cruz...... I 33 15 39 1st 41; 0. no 0.00 I).00 e. preckels Sap.ar Co. Weitchpec ...... Humholdt 1.700 -1 4n 1 15 41) IJ. 00 ..... n. 00 I. E. Lathrop. Westley u...... Stanislaus...... 90 22 u. 00 0.00 0. 00 .... outhern Pacific Co. Wheatland...... Yuhs...... 0. 00 . 0.04 0.00 Tm. Lumbard. Willows...... Glenn...... nno ' 0.04 0.00 e. ,. C. Stiles. Yosemite...... Mariposa...... I 0. 00 0.00 1. . P. Kelly. ~-

*, h. 0, etc.. indicate respectively. 1, 2. 3. etr.. {laps niissine from the rerord. **Temperature extremes are from observed readings uf ,dry bulb; niesns are computed from ohserred readings. t Also on other dntes. T. Precipitation is less than 0.01 inch rain or melted snow.

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TABLE2.-Daily precipitation for August, 1911. Distriet No. 11, Calvornia.

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TABLES.-Daily peeipitsthn for August, 1911. Diatrici No. 11--Continued. - station8 Watershed. l4 -r”

0.00 ...... 0.00 ...... ____,.___...... 0.00 ...... 0.00 ...... s...... 0.00 ...... /_.__ ...... 0.00 ...... <...... ,...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 1 ...... 0.00 ...... I ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... _...... _...... 0.00 ...... 1. 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0. M) ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... _...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... l .... l .... I ....l .... l .... I ....I .... I.... I .... I ....I___ I .... I ...... I._. I .... l .... I .... I.__I .... I .... I.__ .... I ....I .... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0. 00 ...... 0.00 ...... am ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... __..I...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... ’ ...... I:...... I:...... 0.00 ...... ,___...... 0.00 ...... 0.00 ...... 0.00 ...... 0.00 ...... ~ 0.00 ...... I...... ,:.:....I 0.00 ...... 0.00

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TABLES.-Daily precipitation for August, 1911. District No. 11-Continued .

Day of month. Stations. Watershed.

Cali/ornia-Cont'd. Nimshew ...... Sacrsmento North Bloomfield ...... do.. ... North Fork ...... San Joaquin North Lakeport.. .. Coast...... Oakdale...... San Joaquin Oakgrove...... Coast ...... Oakland...... do...... Oahille...... do...... Oceanside...... do...... and......

Ozeana...... Coast...... Pdermo ...... Sacramento Palm Springs...... Desert.. ... ParHeld...... Coast...... Pasadena...... I.. ...do...... --PR< o Robles...... -1.. .. .do...... Peachland...... do...... Penstock Camp..... San Joaquin Phoenix Dam...... do...... Pilot Creek...... Sacramento Pinchot ...... Coast ...... Pine Crest...... do...... PlacerviUe...... Sacramento Point Lobos...... Coast...... Point Lorna...... do...... Point Reyes...... do...... Polasky...... San Joaquin Porterville...... do...... do......

.... .do...... do...... Coast ...... 81m JOXIlLbl Re~ressa...... Sacramento o (near) ...... Coast...... io Vista ...... Sacramento side...... Coast...... Sacramento Coast...... Sacraento 1) Sacramento. Sacramento Iz) :: :: .... .do...... St. Eelena ...... ! coast...... Salinas...... do...... San Bernardino ...... do...... San Diego...... do...... Ban Francisco...... do...... San Jacinto...... do...... San Jose...... do......

;a Barbara _.____do. _____ santa Clara...... I:: :: :do......

omca ...... do ...... a Rosa...... I::: ::do......

Shasta...... I Sacramento. San Joaquin. Coast...... M't'n lakes.. coast ...... Sissin ...... Sacramento. Soledad ...... Coast...... Sonora...... San Joaquin. 9. E. Farrallon ..... Ocean ...... Smeckels-...... Coast ...... Squirrel Inn ______..... do...... Stvling City...... Sacramento . Stockton (S. H.) .... San Joaquin. Storey...... do...... Suisun ______Sacramento. Sukerdale...... _I San Joaaiun.

...... 0. uu Tehama...... Sacrsmento .I...... 0.00 Tejon Rancho...... San Joaquin...... 0.M) Three Rivers...... do...... !:::::...: ...... I...... 0.00 Towle...... Sacramento...... ,____ ...... 0.00 Tracy...... San Joaquin...... 0.00 Tulare...... do...... 1 ...... 0.00 Tistin (near)...... Coast...... 1I ~~ ...... 0.00 Ukiah...... do...... 0. 00 Upland ...... do...... 1 ....I :::: :::: :::: :::: :::: ::::I:::: ::::,::...... ___.(.._...... 0. m Upper Lake...... Sacramenta...... I ...... 0.00

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TABLE%.-Daily precipitation fm August, 1911. District No. 11-Continued.

I I Day of month. Stations. Watershed. ti4 1 2 3 4 5 6 7 5 9 10111 12~1314 15 16 17 18 19 20 21 22 23 24 25'26 27 28 29 30 31 g __- ~__~___-- ____ -_ Califmnfa-Contd. Upper Mattole...... Coast...... __ .__. __...... __...... 0.00 Vacaville.. .. . __. .. . Sacramento...... 0.00 Valley Springs...... San JoaquiU...... __ .. __ ...... 0.00 Visalur.. -...... do...... I:...... 0.00 Warner Springs...._ Coast...... 0.00 Wwo...... SanJoaquin.1:::: :::I 1::: 1::: :::: :::: :::: :I:: 1::: :::I :::: 1::: .::I :::: :::: :I:: ::I: 1::: 1::: :::: 1::: 1::: 1::: :::: ::I: 1::: 1::: 1::: ::I::::I 1::: 0.00 Watsonville...... Coast...... I...... I...... 0.00 Weitehpec...... Klamath...... __...... 0.00 West Branch...... Sacramento...... I...... I...... I...... 0.00 Westley...... San Joaquin...... , ...... :...... 0.00 ...... , .___,I West Point...... do...... West saticoy...... Cost...... I...... 0.00 Wheatlaud ...... Sacramento ..... ___...... ____._. _._. _... ______...... ______._....______.._._.__ .._. ______..______.__.___ 0.00 ...... ,...... , ...... ___ 0.00 Willows...... do.. . .__ ...... _...... Yosemite...... san Jowuin...... 0.00 -t- ...

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TABLE3.--MaZimuna and minimum tmperalurea at selccfed stations for August, 1911. District No. 11, California.

~~______~__ ~ ~ -~~~ ~ ~ __~___ 1 I Call10mla.

Barstow. Branscomt Brawly. COlusa. Eureka. Fresno. Independ Los An- Nevada Porter- Red ence. gels. City. vue. Blutl.

- - -~- ~~ ~ -~-__~ __ __ ------I Max. Min. Mas. gin. Max Min Max Max blax Iin Max. J~inMax kfin Max. piin Max Mas Max din Max I 1 din. - -/-1-1-- -/-1-1-- - - __ - - - -~- __ -- - .- - ~- - - __ - - - ...... 1 81 41 107 66 86 44 106 i5 1 89 58 55 52 95 59 84 62 79 63 93 4: 100 58 9: 61 39 107 84 90 47 .... __._.I 93 56 59 52 93 61 78 62 78 61 92 47 101 57 99 71 85 42 105 65 85 44 ...... 88 57 58 51 94 59 i7 61 71 45 go 47 100 60 94 66 85 42 101 65 85 42 ...... 81 54 57 52 94 60 i6 59 i0 56 6s 46 98 60 Ba 63 83 44 107 67 87 45 ...... 84 52 % 52 93 63 7.5 58 68 5G 91 43 96 55 91 61 42 107 60 88 48 ...... 89 55 59 52 92 61 iti 58 75 64 91 45 100 56 93 63 42 103 -60 79 41 106 83 8.4 53 ti0 M 94 57 78 58 69 59 92 44 101 57 90 64 39 108 62 76 40 105 65 84 52 61 54 94 54 76 53 72 5s 88 45 9s 59 88 58 40 ...... 104 65 80 38 102 .....I79 82 53 511 51 92 55 7ti 5.97 70 54 92 43 97 57 S9 56) 10 87 38 105 65 80 37 .... s4 50 57 53 SS 52 i7 59 69 57 87 43 96 56 90 58 41 99 55 79 36 ...... 83 51 60 54 92 56 88 54 76 5s 66 55 84 39 96 56 87 60 12 84 34 101 54 76 37 ...... I 85 52 60 53 93 57 90 52 ilj 55 70 57 88 40 95 56 87 57 13 86 36 106 58 72 36 .... 85 53 60 54 95 1 56 89 50 79 73 58 86 41 96 55 89 59 14 81 35 102 56 70 36 .... 90 50 61 50 94 60 89 51 83 $; 64 44 87 42 95 63 86 60 15 84 37 103 64 75 38 .... :::::~..... 86 51 63 48 92 1 57 90 53 86 60 72 47 90 40 93 65 87 51 16_.._I ______I.. ____I 91 30 107 63 76 42 110 84 52 64 48 95 57 94 54 83 59 76 56 90 40 96 64 92 69 17 108 107 ....1 ...... 88 42 66 77 43 -.iO.l83 82 55 63 50 92 66 97 60 90 61 71 M 87 43 94 64 92 69 18.. ._#...... 87 36 112 69 79 44 108 86 53 84 56 95 58 100 53 95 64 75 57 90 40 96 56 91 80 19 83 39 109 74 83 40 111 77 1 SS 54 65 54 94 58 98 59 93 67 71 57 90 41 97 57 90 63 ...... 83 35 110 70 85 44 107 91 53 64 w 96 5s 96 55 92 66 82 60 94 38 97 55 97 61

21 ...... 88 37 106 66 89 48 105 ;: ~ 94 55 bl 54 100 58 95 59 84 62 82 67 95 a 103 60 95 @I aa ...... 90 36 104 68 BO 50 ...... 92 53 59 54 97 61 92 54 82 62 78 66 95 42 100 62 94 61 23 ...... 89 38 102 ti5 92 52 .... 89 lil til) M 97 58 92 ti0 79 61 82 67 95 44 98 62 86 61 w ...... 43 105 64 93 53 104 91 ti2 57 53 99 60 93 59 78 60 86 71 95 45 99 57 102 64 25 ____ _._.__..___. 37 104 6.1 89 46 106 .....-4 89 60 55 52 100 62 93 62 81 60 78 G3 90 47 102 57 96 66 26 ...... 91 39 104 65 89 48 110 86 59 56 51 92 60 92 M i6 58 72 53 92 43 95 62 95 65 39 100 60 90 4s 107 7577 I 82 50 % 52 92 55 91 55 75 58 67 46 85 45 95 56 91 57 90 38 101 FA 91 50 ...... s5 51 -56 52 93 56 90 54 75 57 69 45 92 46 96 56 93 55 40 103 63 91 52 106 90 53 .56 51 9i 57 91 54 82 57 82 67 89 45 98 58 98 60 40 105 61 90 49 103 :: 93 55 5s 4s 101 til 94 55 86 61 89 72 94 48 101 59 97 6G 39 107 63 45 110 72 I 58 .... 83 BO 59 50 1Iu 65 93 57 94 62 77 68 93 46 103 62 94 62 IS. 7 5.0 2.2 83.7 ..... 187.3 54.3 59. 4 !. 2 93. 8 ,.6.3 51.2 1-9.9 74.1 8.1 30.5 3.4 37. 8 8.6 32 6 60.7 - --. ___- ~-- 1--_- ~- I------California.

San Fran- san Luis Date. I Redlands. acmentc SmDiego. cisco. San Jose. Obispo. Stockton. i Summit. Yosemite. - .~ - - - -_ ------__ -1 I I- din. dax Min Max. sin. tfax Min dax. Min. Min &ax Min. 1 Max. 1 Min. 1 Mas biin Max Kin.-I- Max Min Max Max Min. ~-__- - - -_ - __ - - - . - -_ -I- - - - - __ 1.: ...... 99 59 84 54 69 60 61 50 74 50 75 ...... 42 85 56 68 44 E u 92 42 3 ...... 91 57 89 56 68 64 59 51 79 50 70 59 s2 42 90 57 71 40 80 4f 94 46 3 ...... 89 57 77 54 69 63 58 51 79 52 89 ...... 81 41 E3 55 68 36 83 5( 93 40 4 ...... 87 59 76 52 70 63 57 51 71 53 68 47 so 54 68 37 83 41 90 43 5 ...... 87 53 78 52 6s 64 56 M 70 54 6s 50 46 81 52 68 43 82 4c 82 42 6 ...... 92 54 84 51 70 64 56 49 73 .53 71 52 67 51 €3 44 85 52 69 41 8.3 45 90 42 7 ...... 93 53 i7 53 71 61 58 50 72 52 ;; 52 68 56 44 82 52 71 40 81 51 93 40 8...... 94 54 80 -53 70 61 61 50 71 49 52 74 57 40 82 52 68 47 81 44 92 41 9 ...... 91 54 7!3 53 69 61 57 51 72 49 67 !, 48 73 59 ...... 43 82 53 68 45 79 44 89 40 10 ...... 91 53 79 50 70 61 59 50 71 51 -51 52 70 44 80 51 67 36 81 47 88 41 11...... 94 51 77 52 71 59 60 50 73 49 70 52 75 56 ...... 79 39 80 50 60 37 79 42 39 12...... 94 52 79 52 70 59 62 50 71 45 73 46 79 54 ...... 78 39 81 50 65 40 77 40 88 39 13...... 95 54 P3 54 73 58 62 50 i2 45 81 46 88 54 ...... 81 42 M 53 64 40 79 41 8'2 38 14 ...... 98 55 77 53 76 60 63 53 72 46 80 46 s2 55 ...... 80 41 78 54 61 34 79 40 90 38 15...... 98 58 86 52 79 62 62 51 75 43 77 1 45 80 54 11i...... I ...... 81 33 B2 50 68 37 77 41 90 38 57 87 53 76 60 68 51 i9 42 i5 1 50 ss 53 i ...... I... ___i 52 34 86 51 66 37. 80 40 92 38 60 88 55 78 62 66 53 i6 45 6.350 5% 53 I ....:: 39 84 52 70 42 81 42 92 3s 65 87 56 40 63 67 52 78 47 82 .53 86 53 ,__._:::::: 1 8382 38 86 55 68 39 81 42 95 38 65 es 55 s4 66 71 53 79 46 S6 .54 ...... YO 35 s6 55 66 37 so 40 93 35 63 92 57 75 64 79 54 FS 44 SS 561 ...... 42 93 56 70 38 76 34 95 36 ~ 73 21...... ' 97 61 90 58 73 66 i9 51 76 46 75 54 I82 40 90 58 69 -37 80 40 95 37 22 ...... I 92 56 Slj 52 74 63 61 52 77 54 72 50 74 60 I:::::: ::::::I 84 45 89 51 70 43 79 43 94 38 23...... 94 56 90 .52 74 62 61 51 77 49 72 50 6,s 55 ...... 82 4.1 90 52 70 35 E4 48 93 39 24...... 90 63 90 54 i4 65 61 50 52 51 73 50 75 53 ...... 83 a 91 52 72 41 80 48 93 42 25 ...... 93 59 87 53 74 t3I 60 50 75 51 a 50 71 52 1 _.______I 81 41 46 53 73 34 54 47 93 41 26 ______1 56 79 51 70 64 59 52 !g 51 68 50 67 42 $0 50 75 38 84 50 94 38 27...... 53 79 51 70 61 62 53 Id 51 63 52 65 41 79 50 7s 43 s5 51 91 42 28...... 52 s7 52 70 63 63 53 73 52 72 32 69 45 84 50 73 42 U 50 92 40 29 ...... 1 100 56 91 53 72 62 66 50 81 55 77 52 77 46 88 52 74 42 84 51 90 42 30 ...... 105 59 93 59 77 60 67 49 si 51 92 51 62 46 94 56 75 54 s6 50 95 44 31 ...... 1 106 64 85 56 72 60 61 52 75 53 90 53 87 44 88 56 72 44 85 45 95 45 Yns ...... 95.3 17.0 14.0 53.5 72.8 i2.1 52.0 51.1 '5.6 19.3 75.3 50.6 '5.8 i4.6 I ...... 181.9 41.6 34.8 0.8 i9.4 18.7 81.2 5.3 11.6 40.1 - 1 I - - - - .- - - - -~-_ - - - - - I

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