All-time weather records — Hernando, MS

Record high
111.9°F
August 12, 2007
Record low
-11.9°F
January 12, 1918
Wettest day
11.70 in
April 27, 2011

Climate change signal in Hernando

4.4%

of Hernando's all-time daily heat records were set in the last decade (16 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 #
1890s
8
15
1900s
30
33
1910s
55
40
1920s
36
38
1930s
25
13
1940s
12
39
1950s
37
20
1960s
8
30
1970s
4
21
1980s
19
34
1990s
3
22
2000s
71
26
2010s
52
23
2020s
6
12

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 1895, the latest in 2026. Period of observation: 1893-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 80.1°F — Jan 3, 2004 -11.9°F — Jan 12, 1918 8.20 in — Jan 20, 1935
February 99.0°F — Feb 28, 1911 -5.1°F — Feb 2, 1951 4.80 in — Feb 10, 1966
March 91.0°F — Mar 30, 2007 10.0°F — Mar 3, 1943 4.89 in — Mar 10, 1922
April 97.0°F — Apr 19, 2006 23.0°F — Apr 1, 1923 11.70 in — Apr 27, 2011
May 98.1°F — May 6, 2012 3.0°F — May 4, 2013 4.35 in — May 3, 2008
June 104.0°F — Jun 28, 1931 46.9°F — Jun 16, 1917 6.50 in — Jun 23, 1947
July 109.9°F — Jul 23, 1934 54.0°F — Jul 6, 1972 4.06 in — Jul 11, 1988
August 111.9°F — Aug 12, 2007 48.9°F — Aug 31, 1946 4.25 in — Aug 1, 1902
September 106.0°F — Sep 5, 1925 37.9°F — Sep 27, 1942 5.04 in — Sep 12, 2014
October 99.0°F — Oct 9, 2007 24.1°F — Oct 30, 1948 5.82 in — Oct 23, 1935
November 88.0°F — Nov 1, 1927 3.0°F — Nov 2, 2013 4.80 in — Nov 21, 1934
December 97.0°F — Dec 31, 1912 -5.1°F — Dec 22, 1989 5.28 in — Dec 23, 2017

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