All-time weather records — Wynne, AR

Record high
109.9°F
August 7, 1934
Record low
-18.0°F
December 9, 1917
Wettest day
6.70 in
September 11, 1965

Climate change signal in Wynne

11.2%

of Wynne's all-time daily heat records were set in the last decade (41 of 366 records since 2015).

2.5%

of all-time daily cold records were set in the last decade (9 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 #
1900s
6
4
1910s
77
68
1920s
59
43
1930s
59
49
1940s
26
33
1950s
23
40
1960s
15
37
1970s
14
15
1980s
11
46
1990s
4
14
2000s
10
7
2010s
42
3
2020s
20
7

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 1909, the latest in 2024. Period of observation: 1908-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 84.0°F — Jan 16, 1911 -9.9°F — Jan 18, 1930 4.23 in — Jan 9, 2022
February 88.0°F — Feb 26, 1918 -11.0°F — Feb 18, 1910 3.77 in — Feb 10, 1966
March 93.0°F — Mar 15, 1929 7.0°F — Mar 3, 1943 3.91 in — Mar 31, 2016
April 93.0°F — Apr 19, 2006 25.0°F — Apr 4, 1987 5.60 in — Apr 15, 1927
May 99.0°F — May 31, 1911 33.1°F — May 2, 1909 5.63 in — May 17, 2003
June 106.0°F — Jun 20, 1936 42.1°F — Jun 1, 1931 6.00 in — Jun 10, 1923
July 108.0°F — Jul 12, 1930 51.1°F — Jul 1, 1943 6.02 in — Jul 8, 1958
August 109.9°F — Aug 7, 1934 48.0°F — Aug 30, 1986 4.98 in — Aug 29, 2020
September 109.0°F — Sep 6, 1925 32.0°F — Sep 27, 1942 6.70 in — Sep 11, 1965
October 97.0°F — Oct 1, 2019 18.0°F — Oct 29, 1952 4.73 in — Oct 9, 1999
November 88.0°F — Nov 1, 2016 10.0°F — Nov 25, 1950 5.60 in — Nov 16, 2011
December 84.0°F — Dec 24, 1984 -18.0°F — Dec 9, 1917 5.70 in — Dec 21, 1926

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