All-time weather records — Louisville, IL

Record high
111.0°F
July 15, 1936
Record low
-25.1°F
January 27, 1904
Wettest day
11.00 in
March 7, 1931

Climate change signal in Louisville

0%

of Louisville's all-time daily heat records were set in the last decade (0 of 366 records since 2015).

0%

of all-time daily cold records were set in the last decade (0 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
15
20
1900s
21
45
1910s
60
28
1920s
52
34
1930s
76
19
1940s
23
24
1950s
33
16
1960s
14
43
1970s
16
56
1980s
25
49
1990s
16
23
2000s
15
9

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 1893, the latest in 2008. Period of observation: 1893-2009.

Records by month

Month Hottest day Coldest day Wettest day
January 75.0°F — Jan 24, 1943 -25.1°F — Jan 27, 1904 3.25 in — Jan 13, 2005
February 88.0°F — Feb 11, 1894 -25.1°F — Feb 10, 1982 2.50 in — Feb 11, 2009
March 89.1°F — Mar 24, 1929 -14.1°F — Mar 5, 1978 11.00 in — Mar 7, 1931
April 97.0°F — Apr 26, 1989 18.0°F — Apr 7, 1990 4.51 in — Apr 22, 1944
May 96.1°F — May 26, 1914 28.9°F — May 1, 1903 5.30 in — May 7, 1961
June 105.1°F — Jun 19, 1913 37.9°F — Jun 6, 1894 5.10 in — Jun 18, 1964
July 111.0°F — Jul 15, 1936 44.1°F — Jul 2, 1988 5.33 in — Jul 4, 1912
August 109.0°F — Aug 9, 1930 39.0°F — Aug 29, 1986 7.00 in — Aug 9, 2006
September 108.0°F — Sep 1, 1953 25.0°F — Sep 30, 1899 3.55 in — Sep 1, 1931
October 97.0°F — Oct 2, 1910 6.1°F — Oct 19, 1946 3.80 in — Oct 26, 1919
November 86.0°F — Nov 1, 1950 -2.0°F — Nov 30, 1929 4.94 in — Nov 14, 1993
December 73.0°F — Dec 2, 1982 -20.9°F — Dec 22, 1989 3.46 in — Dec 3, 1982

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