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

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 Peoria, Illinois history. It is based on NOAA data from the years 1905–2024.

Earliest freezing temperature in Peoria?

The earliest in a winter season that Peoria, Illinois has recorded a low temperature of 32 °F or below is September 20 which happened in 1991.

Latest freezing temperature in Peoria?

The latest in a winter season that Peoria, Illinois has recorded a low temperature of 32 °F or below is May 25 which happened in 1925.

Earliest Days ≤ 32 °F

Date	Year	Temperature
September 20	1991	32 °F
September 23	1995	29 °F
September 23	1974	31 °F
September 26	1928	29 °F
September 26	1926	31 °F
September 27	1942	32 °F
September 28	1942	26 °F
September 29	1949	32 °F
September 29	1908	32 °F
September 30	1984	30 °F
September 30	1912	32 °F
October 1	1920	32 °F
October 1	1908	32 °F
October 2	2003	27 °F
October 2	1974	27 °F
October 3	1987	30 °F
October 3	1974	30 °F
October 3	1952	32 °F
October 4	1989	29 °F
October 4	1935	27 °F

Latest Days ≤ 32 °F

Date	Year	Temperature
May 25	1925	30 °F
May 13	1971	30 °F
May 12	1960	32 °F
May 11	1907	32 °F
May 10	1966	25 °F
May 9	2020	30 °F
May 9	1966	31 °F
May 9	1945	32 °F
May 8	1923	32 °F
May 7	1989	29 °F
May 7	1976	31 °F
May 7	1925	32 °F
May 7	1906	28 °F
May 6	1989	32 °F
May 6	1944	31 °F
May 5	1944	32 °F
May 4	2005	30 °F
May 4	1971	32 °F
May 4	1957	32 °F
May 4	1954	32 °F
May 4	1907	30 °F