All-time weather records — Warsaw, IN

Record high
102.9°F
June 23, 2018
Record low
-25.1°F
January 10, 1982
Wettest day
5.67 in
September 16, 1958

Climate change signal in Warsaw

12.6%

of Warsaw's all-time daily heat records were set in the last decade (46 of 366 records since 2015).

5.5%

of all-time daily cold records were set in the last decade (20 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
7
1940s
28
1
1950s
83
81
1960s
38
114
1970s
15
68
1980s
48
30
1990s
29
23
2000s
30
10
2010s
56
22
2020s
24
10

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 1896, the latest in 2026. Period of observation: 1896-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 69.1°F — Jan 26, 1950 -25.1°F — Jan 10, 1982 2.20 in — Jan 8, 2008
February 73.0°F — Feb 11, 1999 -20.9°F — Feb 26, 1963 3.21 in — Feb 23, 2023
March 84.9°F — Mar 22, 2012 -9.0°F — Mar 2, 1980 3.12 in — Mar 25, 1954
April 96.1°F — Apr 13, 1985 8.1°F — Apr 7, 1982 4.75 in — Apr 29, 1956
May 97.0°F — May 13, 1985 24.1°F — May 10, 1966 4.24 in — May 31, 2013
June 102.9°F — Jun 23, 2018 32.0°F — Jun 2, 1956 4.87 in — Jun 26, 1994
July 102.9°F — Jul 7, 2012 39.9°F — Jul 10, 1963 4.36 in — Jul 9, 1951
August 98.1°F — Aug 16, 1988 36.0°F — Aug 14, 1964 4.45 in — Aug 22, 1896
September 102.0°F — Sep 3, 1953 23.0°F — Sep 7, 1985 5.67 in — Sep 16, 1958
October 90.0°F — Oct 4, 1953 19.0°F — Oct 27, 1962 5.00 in — Oct 10, 1954
November 84.9°F — Nov 1, 1950 -4.0°F — Nov 24, 1950 3.87 in — Nov 9, 1966
December 69.1°F — Dec 2, 1982 -20.0°F — Dec 22, 1989 4.10 in — Dec 25, 1965

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