All-time weather records — Windom, MN

Record high
105.1°F
August 1, 1988
Record low
-36.0°F
January 7, 1988
Wettest day
8.84 in
September 23, 2010

Climate change signal in Windom

16.7%

of Windom's all-time daily heat records were set in the last decade (61 of 366 records since 2015).

2.7%

of all-time daily cold records were set in the last decade (10 of 366 records since 2015).

If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:

Decade Heat records set # Cold records set #
1900s
8
40
1910s
23
81
1930s
23
13
1940s
48
41
1950s
37
54
1960s
23
25
1970s
31
34
1980s
43
28
1990s
14
22
2000s
39
7
2010s
22
18
2020s
55
3

Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1905, the latest in 2026. Period of observation: 1905-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 64.9°F — Jan 24, 1981 -36.0°F — Jan 7, 1988 3.00 in — Jan 31, 2002
February 66.9°F — Feb 27, 2024 -32.1°F — Feb 2, 1917 1.52 in — Mar 1, 2012
March 84.9°F — Mar 29, 2025 -29.9°F — Mar 11, 1948 2.62 in — Mar 4, 1985
April 93.9°F — Apr 28, 1910 6.1°F — Apr 3, 1975 2.70 in — Apr 2, 1967
May 100.0°F — May 28, 2018 19.9°F — May 3, 1967 3.89 in — May 29, 1980
June 102.9°F — Jun 22, 1988 30.0°F — Jun 9, 1915 4.52 in — Jun 21, 2024
July 104.0°F — Jul 24, 1941 41.0°F — Jul 1, 1918 4.68 in — Jul 17, 2016
August 105.1°F — Aug 1, 1988 30.0°F — Aug 20, 1908 5.96 in — Aug 24, 1940
September 100.0°F — Sep 6, 1976 18.0°F — Sep 22, 1913 8.84 in — Sep 23, 2010
October 93.0°F — Oct 2, 2023 6.1°F — Oct 21, 1913 3.50 in — Oct 3, 2017
November 81.0°F — Nov 5, 2020 -17.0°F — Nov 26, 1977 2.39 in — Nov 9, 1977
December 66.9°F — Dec 9, 1939 -29.9°F — Dec 26, 1914 1.16 in — Dec 2, 2018

Click a month to see every daily record for that month in Windom.