Earliest and Latest Days at or Below 32° F in Danbury

This is a list of the earliest and latest days in a winter season where the low temperature fell to at least 32 °F in Danbury, Connecticut history. It is based on NOAA data from the years 1937–2024.

Earliest freezing temperature in Danbury?

The earliest in a winter season that Danbury, Connecticut has recorded a low temperature of 32 °F or below is September 12 which happened in 1943.

Latest freezing temperature in Danbury?

The latest in a winter season that Danbury, Connecticut has recorded a low temperature of 32 °F or below is May 31 which has happened twice, most recently in 1941.

Earliest Days ≤ 32 °F

Date	Year	Temperature
September 12	1943	28 °F
September 13	1943	27 °F
September 17	1948	32 °F
September 18	1943	32 °F
September 20	1979	32 °F
September 20	1941	29 °F
September 21	2020	32 °F
September 21	1962	31 °F
September 21	1956	30 °F
September 21	1941	32 °F
September 22	2020	32 °F
September 22	1962	32 °F
September 22	1948	31 °F
September 22	1939	32 °F
September 23	1947	32 °F
September 24	1974	31 °F
September 24	1963	28 °F
September 24	1953	30 °F
September 24	1950	32 °F
September 25	1997	31 °F
September 25	1963	30 °F
September 25	1950	29 °F

Latest Days ≤ 32 °F

Date	Year	Temperature
May 31	1941	32 °F
May 31	1938	32 °F
May 28	1994	32 °F
May 26	1938	32 °F
May 25	1956	30 °F
May 24	1963	32 °F
May 22	2002	32 °F
May 21	2020	32 °F
May 21	2002	30 °F
May 20	2002	30 °F
May 20	1944	32 °F
May 19	2009	31 °F
May 19	2002	32 °F
May 18	2023	31 °F
May 18	1984	32 °F
May 18	1983	32 °F
May 18	1944	30 °F
May 16	1939	29 °F
May 15	2013	32 °F
May 15	1996	31 °F
May 15	1984	30 °F
May 15	1939	30 °F