All-time weather records — Portal, GA
Climate change signal in Portal
of Portal's all-time daily heat records were set in the last decade (139 of 366 records since 2015).
of all-time daily cold records were set in the last decade (108 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 | # |
|---|---|---|---|---|
| 1990s | 2 | 4 | ||
| 2000s | 134 | 169 | ||
| 2010s | 148 | 118 | ||
| 2020s | 82 | 75 |
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 1999, the latest in 2026. Period of observation: 1999-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 81.0°F — Jan 11, 2026 | 14.0°F — Jan 23, 2003 | 3.20 in — Jan 22, 2017 |
| February | 84.9°F — Feb 25, 2022 | 17.1°F — Feb 1, 2026 | 3.90 in — Feb 4, 2016 |
| March | 91.0°F — Mar 12, 2026 | 24.1°F — Mar 3, 2009 | 3.15 in — Mar 26, 2005 |
| April | 93.0°F — Apr 29, 2017 | 27.0°F — Apr 7, 2007 | 3.02 in — Apr 2, 2009 |
| May | 100.0°F — May 26, 2019 | 39.0°F — May 2, 2005 | 3.88 in — May 30, 2012 |
| June | 102.9°F — Jun 25, 2024 | 52.0°F — Jun 8, 2012 | 4.95 in — Jun 2, 2007 |
| July | 104.0°F — Jul 1, 2012 | 55.9°F — Jul 4, 2014 | 3.02 in — Jul 3, 2013 |
| August | 102.0°F — Aug 6, 2002 | 57.0°F — Aug 7, 2004 | 7.20 in — Aug 6, 2024 |
| September | 98.1°F — Sep 26, 2019 | 42.1°F — Sep 30, 2001 | 3.90 in — Sep 7, 2004 |
| October | 97.0°F — Oct 5, 2019 | 28.0°F — Oct 28, 2001 | 3.66 in — Oct 24, 2008 |
| November | 86.0°F — Nov 3, 2004 | 18.0°F — Nov 19, 2008 | 5.85 in — Nov 7, 2024 |
| December | 81.0°F — Dec 7, 2013 | 14.0°F — Dec 24, 2022 | 3.30 in — Dec 14, 2007 |
Click a month to see every daily record for that month in Portal.