All-time weather records — Dellwood, MN

Record high
99.0°F
June 8, 2011
Record low
-34.1°F
January 31, 2019
Wettest day
4.03 in
July 6, 2015

Climate change signal in Dellwood

58.2%

of Dellwood's all-time daily heat records were set in the last decade (213 of 366 records since 2015).

45.1%

of all-time daily cold records were set in the last decade (165 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 #
2000s
53
92
2010s
177
183
2020s
136
91

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 2006, the latest in 2026. Period of observation: 2006-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 54.0°F — Jan 11, 2012 -34.1°F — Jan 31, 2019 0.52 in — Jan 17, 2023
February 64.0°F — Feb 27, 2024 -34.1°F — Feb 1, 2019 1.31 in — Mar 1, 2012
March 80.1°F — Mar 27, 2007 -18.9°F — Mar 3, 2014 1.69 in — Mar 11, 2021
April 87.1°F — Apr 14, 2023 3.9°F — Apr 5, 2018 1.92 in — Apr 1, 2023
May 97.0°F — May 29, 2018 28.0°F — May 3, 2011 2.85 in — May 27, 2020
June 99.0°F — Jun 8, 2011 39.9°F — Jun 1, 2021 3.37 in — Jun 29, 2020
July 97.0°F — Jul 7, 2012 50.0°F — Jul 18, 2015 4.03 in — Jul 6, 2015
August 95.0°F — Aug 23, 2023 46.0°F — Aug 31, 2009 3.40 in — Aug 11, 2016
September 96.1°F — Sep 4, 2023 33.1°F — Sep 15, 2007 2.20 in — Sep 24, 2023
October 90.0°F — Oct 2, 2023 15.1°F — Oct 27, 2020 2.31 in — Oct 2, 2009
November 75.0°F — Nov 4, 2008 -2.9°F — Nov 27, 2014 1.47 in — Nov 19, 2024
December 57.0°F — Dec 16, 2021 -20.9°F — Dec 18, 2016 1.11 in — Dec 12, 2010

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