All-time weather records — South Fulton, TN

Record high
107.1°F
June 30, 2012
Record low
-18.0°F
January 8, 1942
Wettest day
9.20 in
July 20, 1975

Climate change signal in South Fulton

7.9%

of South Fulton's all-time daily heat records were set in the last decade (29 of 366 records since 2015).

5.7%

of all-time daily cold records were set in the last decade (21 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 #
1930s
23
14
1940s
40
59
1950s
96
30
1960s
38
55
1970s
20
41
1980s
29
71
1990s
26
51
2000s
23
19
2010s
56
16
2020s
15
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 1937, the latest in 2026. Period of observation: 1936-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 77.0°F — Jan 24, 1943 -18.0°F — Jan 8, 1942 5.52 in — Jan 21, 1937
February 81.0°F — Feb 13, 1962 -14.1°F — Feb 2, 1951 4.50 in — Feb 9, 2010
March 89.1°F — Mar 29, 2025 -2.0°F — Mar 5, 1960 6.04 in — Mar 22, 1952
April 90.0°F — Apr 22, 1987 19.9°F — Apr 2, 2019 4.25 in — Apr 12, 2011
May 98.1°F — May 22, 1977 30.9°F — May 10, 1966 4.70 in — May 2, 2011
June 107.1°F — Jun 30, 2012 44.1°F — Jun 1, 1993 5.25 in — Jun 13, 1970
July 105.1°F — Jul 1, 2012 48.0°F — Jul 23, 1947 9.20 in — Jul 20, 1975
August 106.0°F — Aug 4, 1964 44.1°F — Aug 29, 1986 4.38 in — Aug 20, 1970
September 105.1°F — Sep 5, 1954 33.1°F — Sep 22, 1983 4.13 in — Sep 19, 1970
October 96.1°F — Oct 3, 2019 17.1°F — Oct 21, 2018 3.78 in — Oct 18, 1980
November 87.1°F — Nov 5, 2012 0.0°F — Nov 25, 1950 7.25 in — Nov 19, 1957
December 78.1°F — Dec 3, 1982 -13.0°F — Dec 22, 1989 4.95 in — Dec 5, 2011

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