All-time weather records — Wooster, OH

Record high
105.1°F
August 6, 1918
Record low
-24.0°F
January 13, 1912
Wettest day
9.37 in
July 5, 1969

Climate change signal in Wooster

8.2%

of Wooster's all-time daily heat records were set in the last decade (30 of 366 records since 2015).

3%

of all-time daily cold records were set in the last decade (11 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
1
2
1900s
29
44
1910s
45
57
1920s
38
47
1930s
75
33
1940s
26
27
1950s
36
27
1960s
12
43
1970s
9
28
1980s
18
21
1990s
18
14
2000s
15
8
2010s
36
13
2020s
8
2

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 2021. Period of observation: 1893-2021.

Records by month

Month Hottest day Coldest day Wettest day
January 73.0°F — Jan 25, 1950 -24.0°F — Jan 13, 1912 2.59 in — Jan 15, 1995
February 75.9°F — Feb 21, 2018 -20.0°F — Feb 27, 1963 2.04 in — Feb 28, 2011
March 84.9°F — Mar 23, 2012 -9.0°F — Mar 12, 1948 4.84 in — Mar 25, 1913
April 90.0°F — Apr 24, 1925 7.0°F — Apr 1, 1923 2.52 in — Apr 11, 2013
May 97.0°F — May 4, 1902 24.1°F — May 10, 1966 2.48 in — May 12, 1923
June 100.0°F — Jun 25, 1988 30.9°F — Jun 8, 1912 2.75 in — Jun 16, 1946
July 104.0°F — Jul 20, 1930 37.0°F — Jul 15, 1930 9.37 in — Jul 5, 1969
August 105.1°F — Aug 6, 1918 36.0°F — Aug 29, 1982 4.44 in — Aug 7, 1935
September 99.0°F — Sep 2, 1953 27.0°F — Sep 28, 1942 6.18 in — Sep 14, 1979
October 91.0°F — Oct 5, 1922 16.0°F — Oct 22, 1930 2.37 in — Oct 23, 2007
November 80.1°F — Nov 1, 1950 -2.0°F — Nov 30, 1929 2.30 in — Nov 30, 1927
December 73.9°F — Dec 3, 1982 -18.9°F — Dec 30, 1917 2.08 in — Dec 17, 2000

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