All-time weather records — Marion, LA
Climate change signal in Marion
of Marion's all-time daily heat records were set in the last decade (186 of 366 records since 2015).
of all-time daily cold records were set in the last decade (99 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 | # |
|---|---|---|---|---|
| 2000s | 79 | 157 | ||
| 2010s | 180 | 156 | ||
| 2020s | 107 | 53 |
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: 2003-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 81.5°F — Jan 1, 2022 | 8.6°F — Jan 18, 2018 | 3.20 in — Jan 13, 2013 |
| February | 85.8°F — Feb 23, 2012 | 12.0°F — Feb 16, 2021 | 4.22 in — Feb 21, 2018 |
| March | 89.1°F — Mar 22, 2026 | 20.5°F — Mar 6, 2015 | 10.58 in — Mar 9, 2016 |
| April | 90.9°F — Apr 18, 2006 | 28.8°F — Apr 7, 2009 | 6.15 in — Apr 13, 2019 |
| May | 96.3°F — May 30, 2018 | 35.6°F — May 4, 2013 | 3.61 in — May 9, 2019 |
| June | 103.6°F — Jun 18, 2011 | 51.6°F — Jun 6, 2009 | 3.79 in — Jun 14, 2016 |
| July | 106.3°F — Jul 30, 2012 | 55.2°F — Jul 24, 2006 | 7.58 in — Jul 6, 2007 |
| August | 107.1°F — Aug 3, 2011 | 48.6°F — Aug 14, 2004 | 4.02 in — Aug 27, 2020 |
| September | 102.2°F — Sep 20, 2005 | 39.9°F — Sep 29, 2006 | 8.88 in — Sep 2, 2008 |
| October | 97.7°F — Oct 3, 2019 | 27.0°F — Oct 28, 2008 | 6.35 in — Oct 15, 2019 |
| November | 86.4°F — Nov 4, 2024 | 18.7°F — Nov 13, 2019 | 3.31 in — Nov 1, 2004 |
| December | 82.0°F — Dec 10, 2021 | 8.4°F — Dec 23, 2022 | 3.64 in — Dec 24, 2009 |
Click a month to see every daily record for that month in Marion.