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

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 Galesburg, Illinois history. It is based on NOAA data from the years 1895–2024.

Earliest freezing temperature in Galesburg?

The earliest in a winter season that Galesburg, Illinois has recorded a low temperature of 32 °F or below is September 19 which happened in 1901.

Latest freezing temperature in Galesburg?

The latest in a winter season that Galesburg, Illinois has recorded a low temperature of 32 °F or below is May 30 which happened in 1901.

Earliest Days ≤ 32 °F

Date	Year	Temperature
September 19	1901	30 °F
September 20	1991	32 °F
September 21	1901	31 °F
September 26	1984	32 °F
September 27	1899	32 °F
September 28	1942	27 °F
September 29	1984	29 °F
September 29	1967	31 °F
September 29	1908	30 °F
September 29	1899	27 °F
September 30	1984	31 °F
September 30	1899	19 °F
October 1	1985	32 °F
October 1	1958	31 °F
October 1	1907	32 °F
October 2	2004	32 °F
October 2	2003	28 °F
October 2	1975	32 °F
October 2	1974	28 °F
October 2	1958	31 °F
October 2	1908	32 °F
October 2	1907	32 °F

Latest Days ≤ 32 °F

Date	Year	Temperature
May 30	1901	32 °F
May 11	1907	30 °F
May 10	2020	32 °F
May 10	1966	28 °F
May 10	1909	32 °F
May 10	1908	30 °F
May 9	2020	29 °F
May 9	1966	30 °F
May 9	1906	32 °F
May 7	1989	30 °F
May 7	1981	30 °F
May 7	1906	27 °F
May 6	1989	31 °F
May 6	1981	32 °F
May 5	2011	32 °F
May 5	1944	32 °F
May 5	1900	31 °F
May 4	2011	30 °F
May 4	1957	31 °F
May 4	1954	31 °F
May 4	1944	30 °F
May 4	1907	30 °F