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

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 Plymouth, Wisconsin history. It is based on NOAA data from the years 1910–2024.

Earliest freezing temperature in Plymouth?

The earliest in a winter season that Plymouth, Wisconsin has recorded a low temperature of 32 °F or below is September 14 which happened in 1923.

Latest freezing temperature in Plymouth?

The latest in a winter season that Plymouth, Wisconsin has recorded a low temperature of 32 °F or below is June 4 which happened in 1945.

Earliest Days ≤ 32 °F

Date	Year	Temperature
September 14	1923	30 °F
September 16	1916	30 °F
September 18	1929	32 °F
September 19	2012	30 °F
September 20	1973	32 °F
September 20	1956	30 °F
September 22	1976	31 °F
September 22	1974	28 °F
September 23	1995	27 °F
September 23	1974	26 °F
September 23	1913	29 °F
September 24	1995	31 °F
September 24	1989	29 °F
September 24	1976	28 °F
September 24	1950	32 °F
September 25	1985	32 °F
September 25	1947	32 °F
September 25	1942	28 °F
September 26	1965	32 °F
September 26	1926	25 °F

Latest Days ≤ 32 °F

Date	Year	Temperature
June 4	1945	30 °F
June 1	1966	32 °F
May 30	1966	32 °F
May 29	1966	31 °F
May 29	1965	31 °F
May 29	1947	31 °F
May 28	2008	31 °F
May 27	1994	31 °F
May 27	1971	30 °F
May 27	1961	32 °F
May 26	1969	30 °F
May 26	1961	32 °F
May 26	1925	32 °F
May 25	1988	32 °F
May 25	1930	32 °F
May 25	1925	30 °F
May 24	1925	32 °F
May 23	2003	32 °F
May 23	1969	32 °F
May 23	1963	30 °F
May 23	1958	31 °F
May 23	1917	30 °F