Republic Hydrometeorological Service of Serbia Kneza Viseslava 66 11000 Belgrade Republic of Serbia
MONTHLY BULLETIN FOR SERBIA
JUNE 2021
Belgrade, the 16 th of July 2021
Division for Climate Monitoring and Climate Forecast Department of National Center for Climate Change, Climate Model Development and Disaster Risk Assessment web: http://www.hidmet.gov.rs mail: [email protected]
Contents
AIR TEMPERATURE ...... 1 Mean monthly air temperature ...... 1 Maximum air temperature ...... 5 Minimum air temperature ...... 8 PRECIPITATION ...... 9 CLOUD COVER, BRIGHT AND CLOUDY DAYS ...... 14 SUNSHINE DURATION (INSOLATION) ...... 16 OVERVIEW OF THE SYNOPTIC SITUATION* ...... 17 APPENDIX ...... 18 Mean air temperature ...... 18 Maximum air temperature ...... 22 Minimum air temperature ...... 26 Precipitation...... 30
6th warmest June for Serbia since 1951, 2nd warmest for Novi Sad and Kikinda since 1948 and 4th warmest for Belgrade since 1888 All-time June records surpassed at 14 MMS 3rd driest June for Serbia since 1951, the driest on record for Sremska Mitrovica and Valjevo Heat wave was recorded in most of Serbia
AIR TEMPERATURE Mean monthly air temperature June 2021 ranks as the 6th warmest for Serbia in the period from 1951 to 2021, only behind June 2003, 2021, 2019, 2017 and 2007 (Figure 1), 2nd warmest for Novi Sad (Figure 2) and Kikinda from 1948 (Figure 3), 4th warmest for Belgrade (Figure 4) since 1888.
Figure 1. Rank of the warmest and coldest June in Serbia for the 1951-2021. period relative to the 1981-2010 base period
1
Figure 2. The largest June air temperature in Novi Sad for the 1948-2021 period
Figure 3. The largest June air temperature in Kikinda for the 1948-2021 period
2
Figure 4. The largest June air temperature in Belgrade for the 1888-2021 period
Mean June air temperature ranged from 19,1ºC in Dimitrovgrad to 24,3ºC in Belgrade, and on the mountains from 12,3ºC at Kopaonik to 18,1ºC at Zlatibor (Figure 5). Departure of the mean monthly air temperature from the normal1 for the 1981–2010 base period ranged from 0,3ºC in Zajecar to 3,3ºC in Belgrade, and on the mountains from 1,4ºC in Sjenica to 2,7ºC at Zlatibor (Figure 6).
Mean air temperature in May, based on the percentile method, was in the very warm category in most of the country, extremely warm in Novi Sad, Kikinda, Sremska Mitrovica and Valjevo, warm category in Kragujavac, Pozega, Nis, Leskovac and Dimitrovgrad, and normal category in Zajecar and Vranje (Figure 7).
1 Term normal refers to climatological standard normal, that is, the average value of a particular climate element, calculated for the period from February 1, 1981 to December 31, 2010. 3
Figure 5. Spatial distribution of mean monthly air Figure 6. Spatial distribution of mean monthly air temperature (ºC) temperature anomaly (ºC) for the 1981–2010 base period
Figure 7. Spatial distribution of the mean monthly air temperature using percentile method
4
Mean daily air temperature in Belgrade based on the percentile method, was in the normal category in the first half of June and until the end of the month in the categories warm to extremely warm (Figure 8). Daily course of the mean daily air temperature and the accompanying percentiles for the stations Sombor, Novi Sad, Loznica, Negotin, Kragujevac, Zlatibor, Nis and Vranje are given in the Appendix.
Mean daily air temperature in Belgrade June 2021 35 extremly warm
30 very warm
25 warm С)
о о 20 Т Т ( cold 15 very cold
10 еxtremly cold
5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmean normal Tmean
Figure 8. Daily course of the mean daily air temperature and accompanying percentiles for Belgrade
Maximum air temperature Mean maximum daily air temperature ranged from 27,2ºC in Dimitrovgrad to 30,1ºC in Kikinda. Belgrade observed mean maximum daily air temperature of 29,6ºC. On the mountains, mean maximum June air temperature ranged from 16,6ºC at Kopaonik to 23,5ºC at Zlatibor. Based on the percentile method, mean monthly maximum air temperature was in the very warm category in most of country, extremely warm in Novi Sad, Kikinda, Sremska Mitrovica, Valjevo and Smederevska Palanka, warm category in Nis, Zajecar, Vranje and Crni Vrh. In June, the highest maximum daily air temperature of 40,7ºC was recorded in Smederevska Palanka on June 30 thereby breaking the previous June maximum of 39,7ºC set on June 26, 2007. Record-breaking air temperatures were observed at 14 MMS in Serbia (Chart 1).
5
Chart 1
Summer days2 were recorded across the entire country. Number of summer days ranged from 19 days in Dimitrovgrad to 26 days in Negotin, whereas in the hilly-mountainous regions their number ranged from 2 at Kopaonik to 12 at Zlatibor. The observed number of summer days was 2 to 7 days above the June average.
Tropical days3, were recorded in most of the country apart from Crni Vrh and Kopaonik. Number of tropical days ranged from 9 in Kragujevac to 16 in Veliko Gradiste, Belgrade observed 14, whereas Zlatibor and Sjenica recorded 6 tropical days. The observed number of tropical days was 1 to 9 days above the June average.
In June, heat wave was recorded in most of Serbia. The most intense heat wave lasted for 9 days on Palic and Kikinda, from 17 to 25 June. In the period from 18 to 25 June, heat wave was recorded in Sombor, Novi Sad, Sremska Mitrovica and Belgrade (8 days), the onset of the heat wave in Negotin was on June 23 and continued throughout July. At MMS Valjevo, heat wave lasted for 7 days (from June 19 to 25). In Sjenica, Kursumlija and Kopaonik, heat wave lasted from 20 to 25 June, and on Zlatibor and Pozega from 20 to 24 June. In Vranje, Dimitrovgrad and Leskovac heat wave lasted for 5 days, from 21 to 25 June, and in Banatski Karlovac from 20 to 24 June (Chart 2).
2 Summer day refers to a day with maximum air temperature 25°C and above 3 Tropical day refers to a day with maximum air temperature 30°C and above 6
Chart 2.
HEAT WAVE IN SERBIA -JUNE 2021 (base on the 1981-2010 period) Ј U N E
station/day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 PALIĆ VWEWEWEWVWVWEWEWVW SOMBOR VWEWEWEWEWEWEWVW KIKINDA VWVWVWVWVWEWEWEWEW ZRENJANIN VWVWVWVWEWEWEWEW NOVI SAD VW ET VT VT EWEWEWEW SR. MITROVICA VW VT VT ET EWEWEWVW BEOGRAD VWEWEWEWEW LOZNICA VALJEVO VWVWEWEWEWEWEW V.GRADIŠTE SM. PALANKA KRAGUJEVAC KRALJEVO POŽEGA EWEWEWEWVW ZLATIBOR EWEWEWEWEW ĆUPRIJA KRUŠEVAC NEGOTIN EWEWEWVWVWVWVWEW ZAJEČAR VRNI VRH KOPAONIK EWEWEWEWVWVW SJENICA EWEWEWEWEWVW NIŠ VRANJE VWEWEWEWEW DIMITROVGRAD EWEWEWEWVW LESKOVAC EWEWEWEWVW KURŠUMLIJA VW ET EWEWEWVW B.KARLOVAC VWVWEWEWEW Daily course of the maximum daily air temperature and the accompanying percentiles for Belgrade in June 2021 are shown in Figure 9, and for the stations Sombor, Novi Sad, Loznica, Negotin, Kragujevac, Zlatibor, Nis and Vranje is given in the Appendix.
Maximum daily air temperature in Belgrade June 2021 40 extremly warm
35 very warm warm 30
25
С)
о о Т Т ( 20 cold very cold 15
10 еxtremly cold аbsolute maximum: 38.7 С (24.06.2021.) 5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmax normal Тmax
Figure 9. Daily course of the maximum daily air temperature and accompanying percentiles for Belgrade 7
Minimum air temperature
Mean minimum air temperature in June ranged from 11,5ºC in Dimitrovgrad to 18,0ºC in Belgrade. On the mountains, mean minimum air temperature ranged from 8,1ºC in Sjenica to 12,9ºC at Zlatibor and Crni Vrh.
Based on the percentile method, mean minimum monthly air temperature was in the normal category in most of the country, very warm in Novi Sad, Sremska Mitrovica, Valjevo, Belgrade, Crni Vrh, Zlatibor and Kopaonik, and warm category on Palic, Sombor, Kikinda, Loznica and Negotin.
The lowest minimum daily air temperature of 0,4ºC was measured on June 3 in Sjenica. In the lowland, the lowest daily air temperature of 4,1ºC was measured in Dimitrovgrad on June 3 while Belgrade observed minimum daily air temperature of 9,6ºC on June 2.
Tropical nights4are recorded in the north of the country, central and parts of southern Serbia. The highest number of tropical nights (total of 10) was recorded in Belgrade, which is 7 days above the June average. Zrenjanin recorded 6 tropical nights, which is 5 days above the average, whilst 5 tropical nights were registered on Palic and Novi Sad which is 4 days above the June average. Elsewhere, there were 1 to 4 tropical nights.
Figure 10 shows assessment of the minimum and maximum air temperature for Serbia for June based on the tercile distribution relative to the 1981-2010 base period. It can be noted that the maximum air temperature was significantly above the average and minimum air temperature slightly above the upper tercile.
Figure 10. Assessment of minimum and maximum air temperature in June for Serbia with the accompanying terciles in relation to the 1981-2010 base period
4 Tropical night is defined as the day with minimum air temperature 20°C and above 8
Figure 11 shows daily course of the minimum daily air temperature and the accompanying percentiles for Belgrade in June 2021, and for the stations Sombor, Novi Sad, Loznica, Negotin, Kragujevac, Zlatibor, Nis and Vranje are given in the Appendix.
Minimum daily air temperature in Belgrade June 2021 30
extremly warm 25
very warm
20 warm С)
о 15 Т Т ( cold
10 very cold
5 еxtremly cold
аbsolute minimum: 4.0 С (17.06.1913.) 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmin normal Tmin
Figure 11. Daily course of the minimum daily air temperature and accompanying percentiles for Belgrade
PRECIPITATION June 2021 ranks as the third driest on record for Serbia for the period from 1951 to 2021 only behind June 2012 and 2000 (Figure 12). June 2021 ranks as the driest on record for MMS Sremska Mitrovica (Figure 13) and Valjevo (Figure 14) for the period of the work of meteorological station.
Figure 12. Rank of the wettest and driest June for Serbia for the 1951-2021 base period 9
Figure 13. The lowest precipitation sums on the Sremska Mitrovica for 1925-2021 period
Figure 14. The lowest precipitation sums on the Valjevo for 1926-2021 period
In June, the observed precipitation sums ranged from 7,2 mm in Sremska Mitrovica to 72,8 mm in Sombor. Belgrade received 34,2 mm of precipitation and on the mountains from 37,1 mm at Zlatibor to 84,9 mm at Crni Vrh (Figure 15). Total precipitation sums relative to the normal for the 1981-2010 base period ranged from 9 % in Sremska Mitrovica to 91% at Crni Vrh (Figure 16).
10
Based on the percentile method, precipitation sums were in the following categories: dry and extremely dry in most of the country, very dry in Loznica and Belgrade, and normal at Crni Vrh, Kopaonik, Sombor, Negotin, Nis, Leskovac and Vranje (Figure 17).
Figure 15. Spatial distribution of the monthly Figure 16. Spatial distribution of the monthly precipitation sums (mm) according to data from 28 precipitation sums in the percentages of normal for the major meteorological, 25 climatological and 77 rain 1981–2010 base period. gauge stations
11
Figure 17. Monthly precipitation sums according to the percentile method
The highest daily precipitation sum of 33,7 mm was measured in Sombor on June 26 whilst Belgrade received 12,1 mm of precipitation on June 1. Number of days with precipitation ≥ 0,1 mm ranged from 5 days in Novi Sad, Kikinda and Negotin to 12 days in Kursumlija and Krusevac, while Belgrade observed 9 days (Figure 18).
The observed number of days with precipitation was 2 to 7 days below the average for most of Serbia and 2 days above the June average in Kursumlija (Figure 19). Sombor observed 2 days with precipitation sums ≥ 20 mm, and one day on Palic, Kragujevac, Vranje and Crni Vrh.
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Figure 18. Spatial distribution of number of days with Figure 19. Spatial distribution of deviation of number precipitation of days with precipitation
Figure 20 shows assessment of the air temperature and precipitation sums for Serbia for June based on the tercile distribution relative to the 1981-2010 base period. It can be noted that June 2021 was marked by air temperature significantly above the average and precipitation sums below the average.
Figure 20. Assessment of air temperature and precipitation in June for Serbia with the accompanying terciles in relation to the 1981-2010 base period
13
Daily and cumulative precipitation sums with averaged normal 1981-2010 in June for Belgrade are given in Figure 21, and for the stations Sombor, Novi Sad, Loznica, Negotin, Kragujevac, Zlatibor, Nis and Vranje are given in the Appendix.
Daily and cumulative precipitation in Belgrade
100 100 monthly absolute maximum: 218.2 mm (1940.) 90 daily absolute maximum: 94.0 mm (14.06.1994.) 90
80 80
70 70
60 60
50 50
40 34 %40 recipitation(mm)
p 30 30 cumulativeprecipitation (%) 20 20
10 10
0 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
daily precipitation (mm) cumulative precipitation for 1981-2010. (mm) base period cumulative precipitation (%)
Figure 21. Daily and cumulative precipitation in Belgrade
CLOUD COVER, BRIGHT AND CLOUDY DAYS
Mean June cloud cover in Serbia was below the average, ranging from 3/10 to 5/10. Figures 22 and 23 show the average daily cloud cover in June for Belgrade and Kopaonik. Number of bright days5 ranged from 5 in Smederevska Palanka, Kursumlija, Dimitrovgrad and Kopaonik to 13 in Belgrade (7 above the average). The observed number of bright days was 1 to 4 days above the average in most of Serbia. Most of Serbia registered 1 to 9 cloudy days6 whilst Belgrade didn’t observe any cloud days. The observed number of cloudy days was 2 days above the average, elsewhere it was 1 to 6 days below the June average.
5 Bright day refers to a day with cloud cover less than 2/10 6 Cloudy day refers to a day with cloud cover over 8/10
14
Belgrade 10,0
9,0
8,0
7,0
6,0
5,0
4,0
3,0 Mean daily cloud (1/10) daily Meancover cloud
2,0
1,0
0,0 days
Mean daily cloud cover (1/10) Average cloud cover in June 2021 Normal of average cloud cover in June for 1981 - 2010 base period Figure 22. Mean daily cloud cover in Belgrade
Kopaonik 10,0
9,0
8,0
7,0
6,0
5,0
4,0
3,0 Mean daily cloud (1/10) daily Meancover cloud
2,0
1,0
0,0 days
Mean daily cloud cover (1/10) Average cloud cover in June 2021 Normal of average cloud cover in June for 1981 - 2010 base period Figure 23. Mean daily cloud cover on Kopaonik
15
SUNSHINE DURATION (INSOLATION) Sunshine duration in June ranged from 226,9 hours in Zajecar to 366,0 hours in Kikinda (Figure 24).
Insolation ranged from 89% in Zajecar to 148% in Pozega relative to the normal for the 1981- 2010 base period (Figure 25).
Figure 24. Insolation, expressed in hours Figure 25. Insolation expressed in the percentages of normal
* Note: Climate analysis of meteorological elements was done based on the preliminary data obtained from 28 main meteorological stations.
16
OVERVIEW OF THE SYNOPTIC SITUATION* Dominating influence of the upper air cyclone from the east, predominantly north-northwest circulation as well as weak gradient pressure field, unsettled and humid weather, locally with episodes of extreme weather events, in the third decade, periods of very warm weather due to ridge establishment from the north of Africa toward central and eastern Europe and very warm air mass.
At the beginning of the month, weather in most of the country was affected by cyclone emanating from the east of the Balkans and the Black Sea, causing rain mostly in eastern and central parts of the country. In a subsequent period, gradual filling and transfer of the cyclone center northward, i.e. east of Europe led to establishment of the predominantly sunny and dry weather. Period in the second half of the first decade was marked by dominating influence of the frontal wave from the northwest and cloudiness with scattered rain, showers and thunderstorms, mostly in the western, central and southern parts of the country. In the ensuing days, in the same areas, warm but unsettled weather with isolated showers and episodes of extreme weather event was influenced by the weak gradient cyclone area and warm and wet air mass.
During the second decade similar weather pertained due to the influence of the weak gradient cyclone area and occasional influx of the moisture in the upper air cyclone circulation emanating from the east of the continent with occurrence of the rain, hail and thunderstorms predominantly in the northwestern, central and southern areas as well as on the east. Similarly, cold atmospheric front emanating from the northwest brought significant rainfall and strong wind in the first half of the second decade. Upper air cyclone circulation transferred gradually from the east of Europe toward Black Sea.
As of the end of the second decade until the end of the month, it was warm at most places. The advection of the very warm air mass emanating from the northern Africa took place along with establishment of the ridge with the axis across central Italy and the Balkans. Marginal disturbances, weakening of the ridge and influence of the weakly pronounced cold front from the northwest were featured in the middle of the third decade producing heavy rainfall in the northwest of the country, elsewhere with temperature drop. Re-establishment of the ridge took place after couple of days along with influence of the warm air from the south.
* National Center for Hydrometeorlogical Early Warning System and Alert System
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APPENDIX Mean air temperature
Mean daily air temperature in Sombor June 2021 35
30 extremly warm
very warm
25 warm С)
о 20 Т Т (
cold 15 very cold
10 еxtremly cold
5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmean normal Tmean
Appendix 1. Daily course of the mean daily air temperature and accompanying percentile for Sombor
Mean daily air temperature in Novi Sad June 2021 35 extremly warm
30
very warm 25
warm С)
о о 20 Т Т (
cold 15 very cold
10
еxtremly cold
5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmean normal Tmean
Appendix 2. Daily course of the mean daily air temperature and accompanying percentile for Novi Sad
18
Mean daily air temperature in Loznica June 2021 35 extremly warm
30
very warm
25 warm С)
о 20 Т Т (
cold 15 very cold
10 еxtremly cold
5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmean normal Tmean
Appendix 3. Daily course of the mean daily air temperature and accompanying percentile for Loznica
Mean daily air temperature in Kragujevac June 2021 35
extremly warm 30
very warm
25 warm С)
о о 20 Т Т (
cold 15 very cold
10 еxtremly cold
5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmean normal Tmean
Appendix 4. Daily course of the mean daily air temperature and accompanying percentile for Kragujevac
19
Mean daily air temperature in Negotin June 2021 35
extremly warm 30 very warm warm
25
С)
о Т Т ( 20
cold
15 very cold
еxtremly cold 10 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmean normal Tmean
Appendix 5. Daily course of the mean daily air temperature and accompanying percentile for Negotin
Mean daily air temperature at Zlatibor June 2021 30 extremly warm
25 very warm
20 warm С)
о о 15 Т Т ( cold 10 very cold
5 еxtremly cold
0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmean normal Tmean
Appendix 6. Daily course of the mean daily air temperature and accompanying percentile for Zlatibor
20
Mean daily air temperature in Nis June 2021 35 extremly warm
30
very warm
25 warm С)
о 20 Т Т ( cold 15 very cold
10 еxtremly cold
5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmean normal Tmean
Appendix 7. Daily course of the mean daily air temperature and accompanying percentile for Nis
Mean daily air temperature in Vranje June 2021 35 extremly warm
30
very warm 25
warm С)
о о 20 Т Т (
cold 15 very cold
10
еxtremly cold 5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmean normal Tmean
Appendix 8. Daily course of the mean daily air temperature and accompanying percentile for Vranje
21
Maximum air temperature
Maximum daily air temperature in Sombor June 2021 40 extremly warm
35 very warm warm 30
25
С)
о о (
Т cold 20 very cold 15
10 еxtremly cold аbsolute maximum: 38.3 С (24.06.2021.) 5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmax normal Тmax
Appendix 9. Daily course of the maximum daily air temeperature and the accompanying percentile for Sombor
Maximum daily air temperature in Novi Sad June 2021 40 extremly warm
35 very warm
30 warm
25
С)
о о
( Т Т 20 cold very cold 15
10 еxtremly cold аbsolute maximum: 39.0 С (24.06.2021.) 5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmax normal Тmax
Appendix 10. Daily course of the maximum daily air temeperature and the accompanying percentile for Novi Sad
22
Maximum daily air temperature in Loznica June 2021 40 extremly warm 35 very warm warm 30
25
С)
о
( Т 20 cold very cold 15
10 еxtremly cold аbsolute maximum: 37.6 С (24.06.2021.) 5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmax normal Тmax
Appendix 11. Daily course of the maximum daily air temeperature and the accompanying percentile for Loznica
Maximum daily air temperature in Kragujevac June 2021 40 extremly warm
35 very warm
warm
30 С)
о о 25 Т Т (
cold 20 very cold
15 еxtremly cold аbsolute maximum: 39.4 С (26.06.2007.) 10 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmax normal Тmax
Appendix 12. Daily course of the maximum daily air temeperature and the accompanying percentile for Kragujevac
23
Maximum daily air temperature in Negotin June 2021 40 extremly warm
35 very warm
warm
30 С)
о 25 Т Т ( cold 20 very cold
15 еxtremly cold аbsolute maximum: 41.2 С (26.06.2007.) 10 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmax normal Тmax
Appendix 13. Daily course of the maximum daily air temeperature and the accompanying percentile for Negotin
Maximum daily air temperature at Zlatibor June 2021 35 extremly warm
30 very warm warm 25
20
С) о о
Т Т ( cold 15
very cold 10
5 еxtremly cold аbsolute maximum: 34.7 С (24.06.2021.) 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmax normal Тmax
Appendix 14. Daily course of the maximum daily air temeperature and the accompanying percentile for Zlatibor
24
Maximum daily air temperature in Nis June 2021 40 extremly warm
35 very warm
warm
30 С)
о 25 Т Т ( cold
20 very cold
15 еxtremly cold аbsolute maximum: 40.3 С (26.06.2007.) 10 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmax normal Тmax
Appendix 15. Daily course of the maximum daily air temeperature and the accompanying percentile for Nis
Maximum daily air temperature in Vranje June 2021 40 extremly warm 35 very warm warm 30
25
С) о о
cold Т Т ( 20 very cold
15
10 еxtremly cold аbsolute maximum: 38.5 С (28.06.1938.) 5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmax normal Тmax
Appendix 16. Daily course of the maximum daily air temeperature and the accompanying percentile for Vranje
25
Minimum air temperature
Minimum daily air temperature in Sombor June 2021 25 extremly warm
20 very warm warm
15
С)
о Т Т ( 10 cold very cold
5 еxtremly cold аbsolute minimum: 2.0 С (04.06.1977.) 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmin normal Tmin
Appendix 17. Daily course of the minimum daily air temperature and the accompanying percentile for Sombor
Minimum daily air temperature in Novi Sad June 2021 25 extremly warm
20 very warm warm
15
С)
о о Т Т ( 10 cold very cold
5 еxtremly cold аbsolute minimum: 0.2 С (09.06.1962.) 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmin normal Tmin
Appendix 18. Daily course of the minimum daily air temperature and the accompanying percentile for Novi Sad
26
Minimum daily air temperature in Loznica June 2021 25 extremly warm
20 very warm warm
15
С) о
Т Т ( cold 10 very cold
5 еxtremly cold
аbsolute minimum: 4.1 С (09.06.1962.) 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmin normal Tmin
Appendix 19. Daily course of the minimum daily air temperature and the accompanying percentile for Loznica
Minimum daily air temperature in Kragujevac June 2021 25
extremly warm
20 very warm warm
15
С) о о
Т Т ( cold 10 very cold
5
еxtremly cold аbsolute minimum: 2.7 С (09.06.1956.) 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmin normal Tmin
Appendix 20. Daily course of the minimum daily air temperature and the accompanying percentile for Kragujevac
27
Minimum daily air temperature in Negotin June 2021 25
extremly warm
20 very warm warm
15
С) о
cold Т Т ( 10 very cold
5
еxtremly cold аbsolute minimum: 3.1 С (10.06.2005.) 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmin normal Tmin
Appendix 21. Daily course of the minimum daily air temperature and the accompanying percentile for Negotin
Minimum daily air temperature at Zlatibor June 2021 25 extremly warm
20
very warm
15 warm С)
о о 10 Т Т ( cold 5 very cold
0 еxtremly cold аbsolute minimum: -2.2 С (08.06.1962.) -5 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmin normal Tmin
Appendix 22. Daily course of the minimum daily air temperature and the accompanying percentile for Zlatibor
28
Minimum daily air temperature in Nis June 2021 25 extremly warm
20 very warm warm
15
С) о
Т Т ( cold 10 very cold
5
еxtremly cold аbsolute minimum: 2.2 С (01.06.1938.) 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmin normal Tmin
Appendix 23. Daily course of the minimum daily air temperature and the accompanying percentile for Nis
Minimum daily air temperature in Vranje June 2021 25
extremly warm 20
very warm warm
15
С)
о о Т Т ( 10 cold very cold
5
еxtremly cold аbsolute minimum: 2.3 С (08.06.1962.) 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
> 98. percentile 91-98. percentile 76-90. percentile 25-75. percentile 10-24. percentile 2-9. percentile < 2. percentile Тmin normal Tmin
Appendix 24. Daily course of the minimum daily air temperature and the accompanying percentile for Vranje
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Precipitation
Daily and cumulative precipitation in Sombor
80 100 monthly absolute maximum: 240.0 mm (2010.) 89 % daily absolute maximum: 113.2 mm (22.06.2010.) 90 70 80
60 (%) 70
50 60
40 50
40
30 recipitation(mm) p 30
20 cumulativeprecipitation 20 10 10
0 date 0 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
daily precipitation (mm) cumulative precipitation for 1981-2010. (mm) base period cumulative precipitation (%)
Appendix 25. Daily and cumulative precipitation sums for Sombor
Daily and cumulative precipitation in Novi Sad
90 100 monthly absolute maximum: 243.3 mm (2003.) 90 80 daily absolute maximum: 116.2 mm (30.06.2018.) 80 70 70 60 60 50 50 40
40 recipitation(mm)
p 30
26 %30 cumulativeprecipitation (%) 20 20
10 10
0 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
daily precipitation (mm) cumulative precipitation for 1981-2010. (mm) base period cumulative precipitation (%)
Appendix 26. Daily and cumulative precipitation sums for Novi Sad
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Daily and cumulative precipitation in Loznica
100 monthly absolute maximum: 233.0 mm (1940.) 100 daily absolute maximum: 100.7 mm (20.06.1956.) 90 90 80 80 70 70 60 60 50 50 42 % 40
40 recipitation(mm) p 30
30 cumulativeprecipitation (%) 20 20
10 10
0 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
daily precipitation (mm) cumulative precipitation for 1981-2010. (mm) base period cumulative precipitation (%)
Appendix 27. Daily and cumulative precipitation sums for Loznica
Daily and cumulative precipitation in Kragujevac
100 monthly absolute maximum: 196.0 mm (1940.) 70 daily absolute maximum: 92.9 mm (11.06.2020.) 90
60 80
67 %70 (%) 50 60 40 50
30 40 recipitation(mm) p 30
20 cumulativeprecipitation 20 10 10
0 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
daily precipitation (mm) cumulative precipitation for 1981-2010. (mm) base period cumulative precipitation (%)
Appendix 28. Daily and cumulative precipitation sums for Kragujevac
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Daily and cumulative precipitation in Negotin
100 monthly absolute maximum: 196.7 mm (1969.) daily absolute maximum: 74.2 mm (08.06.1969.) 90 50 80
70 40 60 52 % 30 50
40 recipitation(mm)
p 20
30 cumulativeprecipitation (%) 20 10 10
0 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
daily precipitation (mm) cumulative precipitation for 1981-2010. (mm) base period cumulative precipitation (%)
Appendix 29. Daily and cumulative precipitation sums for Negotin
Daily and cumulative precipitation at Zlatibor
110 100 monthly absolute maximum: 238.4 mm (1975.) 100 daily absolute maximum: 67.2 mm (11.06.1981.) 90
90 80 80 70 70 60 60 50 50 40
40 34 % recipitation(mm) p 30
30 cumulativeprecipitation (%) 20 20
10 10
0 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
daily precipitation (mm) cumulative precipitation for 1981-2010. (mm) base period cumulative precipitation (%)
Appendix 30. Daily and cumulative precipitation sums for Zlatibor
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Daily and cumulative precipitation in Nis
100 monthly absolute maximum: 206.1 mm (1969.) daily absolute maximum: 68.4 mm (16.06.2020.) 90 50 80
40 70
53 %60 30 50
40 recipitation(mm) 20
p 30 cumulativeprecipitation (%) 20 10 10
0 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
daily precipitation (mm) cumulative precipitation for 1981-2010. (mm) base period cumulative precipitation (%)
Appendix 31. Daily and cumulative precipitation sums for Nis
Daily and cumulative precipitation in Vranje
100 60 monthly absolute maximum: 202.2 mm (1948.) daily absolute maximum: 66.4 mm (02.06.2006.) 90
50 80 71 % 70 40 60
50 30
40 recipitation(mm)
p 20 30 cumulativeprecipitation (%) 20 10 10
0 0 date 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
daily precipitation (mm) cumulative precipitation for 1981-2010. (mm) base period cumulative precipitation (%)
Appendix 32. Daily and cumulative precipitation sums for Vranje
33