All-time weather records — Marianna, AR

Record high
109.0°F
July 24, 1918
Record low
-11.0°F
January 12, 1918
Wettest day
5.98 in
March 12, 1975

Climate change signal in Marianna

5.7%

of Marianna's all-time daily heat records were set in the last decade (21 of 366 records since 2015).

4.1%

of all-time daily cold records were set in the last decade (15 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
2
4
1900s
18
17
1910s
44
36
1920s
47
26
1930s
52
23
1940s
28
43
1950s
42
55
1960s
25
62
1970s
22
11
1980s
34
40
1990s
7
19
2000s
11
11
2010s
26
10
2020s
8
9

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 1899, the latest in 2026. Period of observation: 1899-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 80.1°F — Jan 1, 1952 -11.0°F — Jan 12, 1918 4.60 in — Jan 8, 1930
February 84.0°F — Feb 25, 1918 -8.0°F — Feb 2, 1951 3.68 in — Feb 10, 1966
March 88.0°F — Mar 24, 1929 10.0°F — Mar 3, 1943 5.98 in — Mar 12, 1975
April 93.9°F — Apr 2, 1963 25.0°F — Apr 11, 1989 4.81 in — Apr 5, 1986
May 98.1°F — May 30, 1937 36.0°F — May 4, 2013 5.40 in — May 12, 1983
June 107.1°F — Jun 20, 1936 45.0°F — Jun 1, 1966 4.00 in — Jun 3, 1919
July 109.0°F — Jul 24, 1918 45.0°F — Jul 23, 1947 5.77 in — Jul 22, 1980
August 108.0°F — Aug 17, 1918 44.1°F — Aug 31, 1946 3.40 in — Aug 1, 2022
September 106.0°F — Sep 7, 1925 30.9°F — Sep 29, 1967 5.10 in — Sep 1, 2017
October 96.1°F — Oct 3, 2019 21.9°F — Oct 29, 1952 5.06 in — Oct 7, 1984
November 87.1°F — Nov 13, 1955 10.0°F — Nov 25, 1950 4.62 in — Nov 21, 1934
December 79.0°F — Dec 2, 1982 -8.0°F — Dec 24, 1963 5.00 in — Dec 5, 2011

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