All-time weather records — Avoca, MN

Record high
105.1°F
June 21, 1988
Record low
-33.0°F
January 2, 2010
Wettest day
4.40 in
August 10, 1994

Climate change signal in Avoca

16.4%

of Avoca's all-time daily heat records were set in the last decade (60 of 366 records since 2015).

16.7%

of all-time daily cold records were set in the last decade (61 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 #
1970s
52
72
1980s
87
66
1990s
55
74
2000s
75
56
2010s
53
67
2020s
44
31

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 1973, the latest in 2026. Period of observation: 1973-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 64.0°F — Jan 24, 1981 -33.0°F — Jan 2, 2010 1.20 in — Jan 23, 2010
February 70.0°F — Feb 23, 2000 -26.0°F — Feb 11, 1988 1.60 in — Feb 10, 2009
March 82.9°F — Mar 19, 2012 -20.0°F — Mar 4, 2019 2.00 in — Mar 2, 2007
April 91.0°F — Apr 18, 1985 5.0°F — Apr 1, 1975 3.15 in — Apr 23, 2001
May 96.1°F — May 15, 2013 21.9°F — May 3, 2005 3.78 in — May 6, 2012
June 105.1°F — Jun 21, 1988 36.0°F — Jun 3, 1990 3.90 in — Jun 15, 2014
July 104.0°F — Jul 10, 1976 43.0°F — Jul 28, 2013 2.95 in — Jul 6, 2015
August 100.0°F — Aug 1, 1988 34.0°F — Aug 21, 2004 4.40 in — Aug 10, 1994
September 100.9°F — Sep 6, 1976 23.0°F — Sep 22, 1974 4.40 in — Sep 23, 2010
October 91.9°F — Oct 3, 1997 8.1°F — Oct 24, 2020 3.97 in — Oct 31, 1979
November 79.0°F — Nov 5, 2020 -16.1°F — Nov 25, 1977 3.00 in — Nov 1, 1991
December 64.0°F — Dec 3, 1998 -27.9°F — Dec 23, 1983 0.97 in — Dec 31, 2006

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