HEAT WAVES Poughkeepsie, New York Since 1931 Note: some data missing 1993-2000 Periods of 3 or more consecutive days with maximum temperatures of 90 degrees or more 12 days June 24-28, 1963 July 4-9, 2010 July 17-19, 1972 Aug 25-Sep 5, 1953 July 15-19, 1982 July 4-7, 2013 July 21-23, 1972 June 7-11, 1984 September 6-9, 2015 July 8-10, 1973 11 days July 21-25, 1987 July 14-17, 2019 July 7-9, 1974 July 4-14, 1993 June 12-16, 1988 August 9-12, 2020 April 17-19, 1976 July 4-8, 1988 August 22-25, 2020 July 21-23, 1978 10 days August 27-31, 1991 June 27-30, 2021 August 15-17, 1978 June 19-28, 1943 July 13-17, 1997 July 7-9, 1981 July 24-28, 1999 3 days July 2-4, 1983 9 days August 6-10, 2001 July 19-21, 1932 July 30-August 1, 1983 July 12-20, 1952 August 10-14, 2005 July 19-21, 1934 August 26-28, 1983 July 16-24, 1991 July 15-19, 2010 June 28-30, 1935 July 16-18, 1988 August 11-19, 2002 July 19-23, 2011 July 17-19, 1935 July 25-27, 1989 July 21-29, 2016 July 14-18, 2016 August 16-18, 1935 April 26-28, 1990 August 11-15, 2016 July 10-12, 1936 July 18-20, 1990 8 days July 25-29, 2020 August 2-4, 1936 August 16-18, 1991 July 5-12, 1944 June 5-9, 2021 July 8-10, 1939 August 25-27, 1992 August 10-17, 1944 August 5-7, 1939 July 14-16, 1995 Aug 28-Sep 4, 1973 4 days July 9-11, 1940 July 28-30, 1995 July 5-8, 1933 May 21-23, 1941 August 1-3, 1995 7 days July 18-21, 1933 July 18-20, 1942 August 17-19, 1995 July 28-August 3, 1933 July 23-26, 1937 August 1-3, 1943 May 20-22, 1996 July 5-11, 1937 September 1-4, 1937 August 23-25, 1943 June 11-13, 1997 August 1-7, 1955 July 8-11, 1938 Aug 31- Sept 2, 1943 August 10-12, 1997 June 13-19, 1957 July 23-26, 1939 June 27-29, 1944 June 27-29, 1999 July 15-21, 1977 June 19-22, 1941 June 23-25, 1945 July 5-7, 1999 August 9-15, 1988 July 15-18, 1943 August 20-22, 1945 July 17-19, 1999 July 29-August 4, 2002 June 28-July 1, 1945 September 6-8, 1945 May 2-4, 2001 July 14-20, 2013 Aug 29-Sept 1, 1945 July 18-20, 1946 July 23-25, 2001 June 29-July 5, 2018 June 24-27, 1946 August 23-25, 1947 July 2-4, 2002 July 27-30, 1948 June 28-30, 1948 July 17-19, 2002 6 days July 9-12, 1948 July 4-6, 1948 July 4-6, 2003 June 7-12, 1933 June 24-27, 1949 July 20-22, 1948 June 12-14, 2005 July 31-August 5, 1938 July 2-5, 1949 July 19-21, 1949 July 25-27, 2005 July 25-30, 1940 July 2-5, 1955 August 28-30, 1949 July 16-18, 2006 June 26-July 1, 1941 August 25-28, 1959 July 16-18, 1953 July 8-10, 2007 Aug 31-Sept 5, 1961 June 16-19, 1962 July 29-31, 1954 August 2-4, 2007 July 24-29, 1963 June 30-July 3, 1964 July 8-10, 1955 July 18-20, 2008 August 12-17, 1970 June 20-23, 1965 July 21-23, 1955 Aug 31-Sep 2, 2010 August 15-20, 2015 July 10-13, 1966 August 20-22, 1955 June 20-22, 2012 July 18-23, 2020 July 15-18, 1968 June 8-10, 1959 June 29-July1, 2012 August 7-10, 1973 August 19-21, 1959 July 12-14, 2012 5 days July 31-August, 1975 July 21-23, 1961 July 16-18, 2012 June 29-July 3, 1934 July 19-22, 1980 September 10-12, 1961 May 30-June 1, 2013 July 23-27, 1941 July 9-12, 1987 May 18-20, 1962 June 23-25, 2013 June 14-18, 1945 June 19-22, 1988 June 30-July2, 1963 July 19-21, 2015 June 27-July 1, 1947 August 3-6, 1989 July 17-19, 1964 June 11-13, 2017 August 11-15, 1947 August 1-4, 1993 July 27-29, 1964 July 19-12, 2017 August 24-28, 1948 July 7-10, 1994 August 15-17, 1965 July 19-21, 2019 July 26-30, 1949 July 20-23, 1994 June 23-25, 1966 July 28-30, 2019 August 7-11, 1949 August 1-4, 1997 June 27-29, 1966 June 21-23, 2020 July 14-18, 1955 June 24-27, 2003 July 2-4, 1966 July 4-6, 2020 June 12-16, 1956 August 2-5, 2005 August 6-8, 1966 August 11-13, 2021 July 18-22, 1957 July 31-August 3, 2006 June 30-July 2, 1968 August 25-27, 2021 August 13-17, 1959 June 7-10, 2008 July 27-29, 1970 .