All-time weather records — Mooringsport, LA
Climate change signal in Mooringsport
of Mooringsport's all-time daily heat records were set in the last decade (114 of 366 records since 2015).
of all-time daily cold records were set in the last decade (140 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 | # |
|---|---|---|---|---|
| 1970s | · | · | ||
| 1980s | · | · | ||
| 1990s | · | · | ||
| 2000s | 111 | 104 | ||
| 2010s | 186 | 197 | ||
| 2020s | 69 | 65 |
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 2003, the latest in 2026. Period of observation: 1975-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 79.0°F — Jan 4, 2009 | 8.1°F — Jan 18, 2018 | 4.15 in — Jan 24, 2024 |
| February | 84.9°F — Feb 9, 2025 | 1.9°F — Feb 16, 2021 | 3.93 in — Feb 7, 2018 |
| March | 89.1°F — Mar 22, 2026 | 23.0°F — Mar 3, 2014 | 8.12 in — Mar 9, 2016 |
| April | 91.9°F — Apr 20, 2006 | 30.9°F — Apr 8, 2018 | 6.98 in — Apr 30, 2016 |
| May | 98.1°F — May 31, 2003 | 39.9°F — May 3, 2013 | 4.75 in — May 9, 2019 |
| June | 105.1°F — Jun 19, 2011 | 57.9°F — Jun 8, 2017 | 4.70 in — Jun 27, 1986 |
| July | 108.0°F — Jul 25, 2011 | 57.0°F — Jul 27, 2019 | 3.77 in — Jul 18, 2014 |
| August | 111.9°F — Aug 4, 2011 | 57.0°F — Aug 14, 2004 | 4.87 in — Aug 12, 2003 |
| September | 104.0°F — Sep 1, 2011 | 46.9°F — Sep 30, 2022 | 6.72 in — Sep 25, 2004 |
| October | 96.1°F — Oct 4, 2019 | 30.9°F — Oct 29, 2017 | 4.63 in — Oct 31, 2013 |
| November | 84.9°F — Nov 5, 2003 | 21.0°F — Nov 13, 2019 | 5.97 in — Nov 16, 1987 |
| December | 82.0°F — Dec 4, 2005 | 9.0°F — Dec 23, 2022 | 4.56 in — Dec 19, 2002 |
Click a month to see every daily record for that month in Mooringsport.