All-time weather records — Bluffton, MN

Record high
100.0°F
July 16, 2006
Record low
-36.9°F
January 31, 2019
Wettest day
5.89 in
July 8, 2002

Climate change signal in Bluffton

52.2%

of Bluffton's all-time daily heat records were set in the last decade (191 of 366 records since 2015).

47.5%

of all-time daily cold records were set in the last decade (174 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 #
1990s
·
·
2000s
102
97
2010s
142
190
2020s
122
79

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 2005, the latest in 2026. Period of observation: 1993-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 48.0°F — Jan 6, 2012 -36.9°F — Jan 31, 2019 1.00 in — Jan 18, 2013
February 54.0°F — Feb 18, 2017 -33.0°F — Feb 1, 2019 1.00 in — Feb 11, 2019
March 73.0°F — Mar 30, 2021 -25.1°F — Mar 12, 2009 2.50 in — Mar 14, 2013
April 82.9°F — Apr 19, 2005 -2.9°F — Apr 4, 2018 2.10 in — Apr 25, 2016
May 97.0°F — May 29, 2006 21.0°F — May 2, 2013 4.22 in — May 27, 2012
June 97.0°F — Jun 20, 2022 32.0°F — Jun 3, 2009 3.62 in — Jun 17, 2018
July 100.0°F — Jul 16, 2006 42.1°F — Jul 1, 2016 5.89 in — Jul 8, 2002
August 97.0°F — Aug 1, 2006 36.0°F — Aug 30, 2009 2.17 in — Aug 18, 1993
September 96.1°F — Sep 4, 2023 27.0°F — Sep 15, 2011 3.35 in — Sep 4, 2014
October 93.9°F — Oct 17, 2006 12.0°F — Oct 27, 2020 2.34 in — Oct 5, 2005
November 72.0°F — Nov 2, 2022 -8.0°F — Nov 27, 2014 1.56 in — Nov 1, 2000
December 52.0°F — Dec 8, 2023 -27.9°F — Dec 31, 2008 0.92 in — Dec 14, 2022

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