Earliest and Latest Days of 90° F in Cooperstown

This is a list of the earliest and latest days in the year with a high temperature of at least 90 °F in Cooperstown, New York history. It is based on NOAA data from the years 1893–2024.

Also see:

Earliest 90 degree day in Cooperstown?

The earliest in the year that Cooperstown, New York had a high temperature of at least 90 °F is April 27 which happened in 2009.

Latest 90 degree day in Cooperstown?

The latest in the year that Cooperstown, New York had a high temperature of at least 90 °F is September 22 which happened in 1965.

Earliest Days ≥ 90 °F

Date	Year	Temperature
April 27	2009	93 °F
April 28	1990	90 °F
May 5	1944	90 °F
May 20	1996	90 °F
May 23	1964	90 °F
May 28	2016	91 °F
May 31	2006	92 °F
May 31	1944	90 °F
June 2	1934	90 °F
June 3	1934	90 °F
June 4	1943	91 °F
June 4	1919	93 °F
June 7	2021	90 °F
June 8	2011	90 °F
June 8	2008	90 °F
June 9	2007	90 °F
June 9	1933	91 °F
June 10	2008	93 °F
June 10	1974	90 °F
June 10	1959	90 °F

Latest Days ≥ 90 °F

Date	Year	Temperature
September 22	1965	90 °F
September 18	1946	90 °F
September 17	1939	90 °F
September 16	1939	91 °F
September 15	1939	90 °F
September 10	1964	90 °F
September 9	1945	90 °F
September 8	2007	91 °F
September 8	1945	91 °F
September 7	1945	90 °F
September 6	1945	90 °F
September 6	1943	90 °F
September 4	1973	90 °F
September 4	1961	90 °F
September 4	1953	92 °F
September 3	1953	97 °F
September 2	1980	90 °F
September 2	1953	97 °F
September 1	2008	90 °F
September 1	1953	93 °F
September 1	1943	91 °F