All-time weather records — Shelbyville, TN

Record high
108.0°F
June 29, 2012
Record low
-20.0°F
January 21, 1985
Wettest day
6.69 in
August 29, 1963

Climate change signal in Shelbyville

11.7%

of Shelbyville's all-time daily heat records were set in the last decade (43 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 #
1950s
94
59
1960s
47
111
1970s
50
65
1980s
53
61
1990s
17
20
2000s
38
28
2010s
55
14
2020s
12
8

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 1951, the latest in 2026. Period of observation: 1951-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 78.1°F — Jan 1, 1952 -20.0°F — Jan 21, 1985 4.55 in — Jan 23, 2002
February 82.0°F — Feb 23, 2023 -7.1°F — Feb 18, 1958 4.70 in — Feb 5, 2004
March 84.9°F — Mar 15, 2016 1.0°F — Mar 8, 2013 5.40 in — Mar 15, 2025
April 91.9°F — Apr 30, 1987 21.0°F — Apr 2, 2004 4.00 in — Apr 5, 1983
May 96.1°F — May 18, 1962 30.0°F — May 4, 1971 4.90 in — May 10, 2004
June 108.0°F — Jun 29, 2012 37.9°F — Jun 1, 1966 4.15 in — Jun 1, 1959
July 107.1°F — Jul 28, 1952 37.9°F — Jul 9, 2008 4.40 in — Jul 27, 1972
August 105.1°F — Aug 17, 1954 46.9°F — Aug 13, 1964 6.69 in — Aug 29, 1963
September 105.1°F — Sep 6, 1954 32.0°F — Sep 30, 1967 5.19 in — Sep 22, 1992
October 98.1°F — Oct 1, 2019 18.0°F — Oct 29, 1952 5.88 in — Oct 18, 1972
November 87.1°F — Nov 2, 2016 9.0°F — Nov 24, 1970 4.33 in — Nov 30, 1996
December 77.0°F — Dec 2, 1982 -9.0°F — Dec 22, 1989 5.94 in — Dec 9, 1966

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