All-time weather records — Campus, IL

Record high
102.9°F
July 14, 1995
Record low
-22.0°F
January 5, 1999
Wettest day
6.10 in
August 22, 2014

Climate change signal in Campus

30.1%

of Campus's all-time daily heat records were set in the last decade (110 of 366 records since 2015).

25.7%

of all-time daily cold records were set in the last decade (94 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
105
125
2000s
96
91
2010s
93
103
2020s
72
47

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 1990, the latest in 2026. Period of observation: 1990-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 64.9°F — Jan 8, 2008 -22.0°F — Jan 5, 1999 2.58 in — Jan 8, 2008
February 73.0°F — Feb 27, 2024 -18.9°F — Feb 11, 2014 1.66 in — Feb 25, 2001
March 84.0°F — Mar 22, 2012 -5.1°F — Mar 4, 2002 2.20 in — Mar 8, 2009
April 89.1°F — Apr 17, 2002 14.0°F — Apr 2, 2018 3.30 in — Apr 4, 2026
May 96.1°F — May 28, 2018 24.1°F — May 4, 2005 3.08 in — May 15, 2020
June 99.0°F — Jun 16, 1994 30.0°F — Jun 5, 1993 4.75 in — Jun 11, 1998
July 102.9°F — Jul 14, 1995 43.0°F — Jul 2, 2001 4.51 in — Jul 18, 2016
August 100.0°F — Aug 25, 1991 41.0°F — Aug 10, 2002 6.10 in — Aug 22, 2014
September 100.0°F — Sep 2, 2000 27.0°F — Sep 23, 1995 3.40 in — Sep 28, 2019
October 89.1°F — Oct 4, 2006 19.9°F — Oct 19, 1992 3.60 in — Oct 25, 2021
November 82.9°F — Nov 10, 1998 3.9°F — Nov 13, 2019 1.69 in — Nov 5, 2024
December 69.1°F — Dec 4, 2012 -13.0°F — Dec 13, 2000 1.70 in — Dec 15, 2011

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