All-time weather records — Shreveport, LA

Record high
109.9°F
August 25, 2023
Record low
1.2°F
February 16, 2021
Wettest day
10.44 in
April 12, 1991

Climate change signal in Shreveport

28.4%

of Shreveport's all-time daily heat records were set in the last decade (104 of 366 records since 2015).

4.6%

of all-time daily cold records were set in the last decade (17 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
10
·
1940s
27
44
1950s
47
41
1960s
24
44
1970s
24
79
1980s
30
72
1990s
32
40
2000s
30
18
2010s
71
19
2020s
71
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 1939, the latest in 2026. Period of observation: 1939-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 84.9°F — Jan 25, 1950 3.0°F — Jan 12, 1962 4.34 in — Jan 28, 1999
February 89.1°F — Feb 20, 1986 1.2°F — Feb 16, 2021 3.73 in — Feb 21, 2018
March 91.9°F — Mar 31, 1974 15.1°F — Mar 3, 1943 5.12 in — Mar 8, 2016
April 93.9°F — Apr 20, 1987 30.9°F — Apr 3, 1987 10.44 in — Apr 12, 1991
May 102.0°F — May 31, 1998 39.0°F — May 4, 2013 6.71 in — May 13, 2008
June 105.1°F — Jun 26, 2022 52.0°F — Jun 8, 1977 7.27 in — Jun 21, 1993
July 108.0°F — Jul 22, 2018 57.9°F — Jul 7, 1972 4.40 in — Jul 5, 1995
August 109.9°F — Aug 25, 2023 53.1°F — Aug 17, 1992 4.62 in — Aug 29, 2025
September 109.0°F — Sep 3, 2000 42.1°F — Sep 29, 1967 5.52 in — Sep 24, 2005
October 98.1°F — Oct 3, 2019 28.0°F — Oct 31, 1993 6.81 in — Oct 4, 1949
November 89.1°F — Nov 4, 2024 16.0°F — Nov 29, 1976 4.64 in — Nov 17, 1969
December 84.9°F — Dec 26, 2025 5.0°F — Dec 23, 1989 3.75 in — Dec 31, 2020

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