All-time weather records — Stoy, IL

Record high
108.0°F
July 22, 1901
Record low
-20.0°F
February 9, 1899
Wettest day
5.97 in
March 5, 1897

Climate change signal in Stoy

23.8%

of Stoy's all-time daily heat records were set in the last decade (87 of 366 records since 2015).

19.4%

of all-time daily cold records were set in the last decade (71 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 #
1890s
37
37
1900s
86
111
1910s
31
16
2000s
58
84
2010s
98
87
2020s
56
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 1895, the latest in 2026. Period of observation: 1895-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 73.0°F — Jan 24, 1909 -17.0°F — Jan 27, 1904 2.20 in — Jan 13, 2013
February 73.9°F — Feb 21, 2018 -20.0°F — Feb 9, 1899 1.55 in — Feb 24, 2016
March 87.1°F — Mar 23, 2026 -5.1°F — Mar 6, 2015 5.97 in — Mar 5, 1897
April 88.0°F — Apr 16, 2006 21.9°F — Apr 2, 1899 3.15 in — Apr 5, 2025
May 97.0°F — May 26, 1911 26.1°F — May 1, 1903 4.15 in — May 6, 1908
June 105.1°F — Jun 29, 2012 39.0°F — Jun 12, 1903 4.75 in — Jun 7, 2008
July 108.0°F — Jul 22, 1901 48.0°F — Jul 2, 1904 3.80 in — Jul 5, 1909
August 102.9°F — Aug 3, 1897 45.0°F — Aug 15, 2004 3.35 in — Aug 9, 2021
September 102.9°F — Sep 5, 1899 25.0°F — Sep 30, 1899 5.10 in — Sep 25, 1898
October 95.0°F — Oct 1, 2019 21.0°F — Oct 31, 2023 4.05 in — Oct 3, 2014
November 82.9°F — Nov 2, 2016 3.0°F — Nov 12, 2019 2.55 in — Nov 1, 2013
December 72.0°F — Dec 4, 2012 -9.0°F — Dec 23, 2022 2.54 in — Dec 14, 1901

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