All-time weather records — Graysville, TN

Record high
107.1°F
July 16, 1980
Record low
-15.0°F
January 21, 1985
Wettest day
7.57 in
September 17, 2004

Climate change signal in Graysville

17.2%

of Graysville's all-time daily heat records were set in the last decade (63 of 366 records since 2015).

8.2%

of all-time daily cold records were set in the last decade (30 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
25
12
1960s
74
132
1970s
46
86
1980s
82
62
1990s
18
21
2000s
33
15
2010s
68
20
2020s
20
18

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 1956, the latest in 2026. Period of observation: 1956-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 75.0°F — Jan 13, 1960 -15.0°F — Jan 21, 1985 3.10 in — Jan 9, 2024
February 80.1°F — Feb 22, 2018 -4.0°F — Feb 4, 1996 4.75 in — Feb 6, 2020
March 84.9°F — Mar 19, 1982 3.0°F — Mar 3, 1980 5.94 in — Mar 12, 1963
April 91.9°F — Apr 27, 1986 21.9°F — Apr 1, 1987 5.20 in — Apr 13, 2020
May 93.9°F — May 19, 1962 30.0°F — May 2, 1963 7.21 in — May 6, 2003
June 102.9°F — Jun 30, 2012 39.9°F — Jun 1, 1966 3.73 in — Jun 30, 2014
July 107.1°F — Jul 16, 1980 48.9°F — Jul 7, 1972 5.14 in — Jul 7, 2013
August 104.0°F — Aug 10, 1980 48.9°F — Aug 13, 1964 4.42 in — Aug 17, 1982
September 100.0°F — Sep 1, 1957 30.0°F — Sep 30, 1967 7.57 in — Sep 17, 2004
October 97.0°F — Oct 3, 2019 23.0°F — Oct 26, 1962 4.21 in — Oct 17, 1975
November 84.0°F — Nov 1, 2016 9.0°F — Nov 24, 1970 3.75 in — Nov 28, 2011
December 75.9°F — Dec 4, 1982 -5.1°F — Dec 13, 1962 5.94 in — Dec 30, 1969

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