All-time weather records — Jackson, LA
Climate change signal in Jackson
of Jackson's all-time daily heat records were set in the last decade (366 of 366 records since 2015).
of all-time daily cold records were set in the last decade (366 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 | # |
|---|---|---|---|---|
| 2010s | 46 | 88 | ||
| 2020s | 320 | 278 |
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 2018, the latest in 2026. Period of observation: 2018-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 82.9°F — Jan 2, 2022 | 5.0°F — Jan 22, 2025 | 3.70 in — Jan 9, 2024 |
| February | 84.9°F — Feb 20, 2026 | 16.0°F — Feb 16, 2021 | 4.83 in — Feb 11, 2021 |
| March | 88.0°F — Mar 27, 2020 | 24.1°F — Mar 6, 2019 | 4.07 in — Mar 8, 2026 |
| April | 89.1°F — Apr 4, 2025 | 33.1°F — Apr 2, 2019 | 3.01 in — Apr 19, 2019 |
| May | 97.0°F — May 28, 2024 | 45.0°F — May 2, 2023 | 4.51 in — May 12, 2019 |
| June | 99.0°F — Jun 30, 2023 | 57.9°F — Jun 12, 2020 | 3.92 in — Jun 6, 2019 |
| July | 100.0°F — Jul 1, 2023 | 62.1°F — Jul 25, 2019 | 3.10 in — Jul 14, 2019 |
| August | 107.1°F — Aug 28, 2023 | 62.1°F — Aug 17, 2023 | 3.35 in — Aug 30, 2025 |
| September | 102.0°F — Sep 8, 2023 | 46.0°F — Sep 30, 2022 | 3.55 in — Sep 15, 2021 |
| October | 98.1°F — Oct 1, 2023 | 30.0°F — Oct 19, 2022 | 4.46 in — Oct 24, 2020 |
| November | 87.1°F — Nov 5, 2024 | 21.9°F — Nov 13, 2019 | 2.58 in — Nov 23, 2019 |
| December | 82.9°F — Dec 7, 2022 | 17.1°F — Dec 23, 2022 | 5.47 in — Dec 4, 2025 |
Click a month to see every daily record for that month in Jackson.