All-time weather records — Watervliet, MI

Record high
102.9°F
July 30, 1999
Record low
-16.8°F
January 20, 2009
Wettest day
4.78 in
September 13, 2008

Climate change signal in Watervliet

44.5%

of Watervliet's all-time daily heat records were set in the last decade (163 of 366 records since 2015).

19.7%

of all-time daily cold records were set in the last decade (72 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
43
64
2000s
88
166
2010s
136
101
2020s
99
35

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 1996, the latest in 2026. Period of observation: 1996-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 66.0°F — Jan 7, 2008 -16.8°F — Jan 20, 2009 1.69 in — Jan 31, 2025
February 73.0°F — Feb 27, 2024 -11.0°F — Feb 1, 2026 2.21 in — Feb 20, 2018
March 84.0°F — Mar 21, 2012 -8.9°F — Mar 3, 2014 1.70 in — Mar 31, 2023
April 87.1°F — Apr 18, 2002 15.1°F — Apr 10, 1997 2.11 in — Apr 18, 2013
May 96.1°F — May 28, 2018 25.0°F — May 4, 2005 1.79 in — May 14, 2018
June 96.1°F — Jun 14, 2022 32.0°F — Jun 1, 2003 2.50 in — Jun 26, 2021
July 102.9°F — Jul 30, 1999 37.0°F — Jul 11, 1996 2.59 in — Jul 25, 2007
August 98.1°F — Aug 21, 2003 42.1°F — Aug 15, 2004 3.03 in — Aug 30, 2016
September 95.0°F — Sep 4, 1999 32.0°F — Sep 30, 2004 4.78 in — Sep 13, 2008
October 87.1°F — Oct 3, 2018 0.1°F — Oct 29, 2024 4.58 in — Oct 14, 2017
November 77.0°F — Nov 9, 2020 8.2°F — Nov 22, 2008 1.49 in — Nov 4, 2004
December 71.1°F — Dec 5, 2001 -6.0°F — Dec 13, 2000 1.76 in — Dec 27, 2008

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