All-time weather records — Portage, UT
Climate change signal in Portage
of Portage's all-time daily heat records were set in the last decade (0 of 366 records since 2015).
of all-time daily cold records were set in the last decade (0 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 | # |
|---|---|---|---|---|
| 1940s | 366 | 366 | ||
| 1950s | · | · | ||
| 1980s | · | · | ||
| 1990s | · | · | ||
| 2000s | · | · | ||
| 2010s | · | · | ||
| 2020s | · | · |
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 1941, the latest in 1944. Period of observation: 1940-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 53.1°F — Jan 15, 1943 | -24.0°F — Jan 6, 1942 | 1.88 in — Jan 9, 2005 |
| February | 52.0°F — Feb 28, 1941 | -29.0°F — Feb 18, 1942 | 1.23 in — Feb 26, 2004 |
| March | 73.9°F — Mar 28, 1943 | -2.0°F — Mar 15, 1942 | 1.35 in — Mar 2, 2026 |
| April | 88.0°F — Apr 30, 1943 | 18.0°F — Apr 15, 1944 | 1.35 in — Apr 8, 2017 |
| May | 89.1°F — May 27, 1943 | 21.0°F — May 15, 1943 | 2.64 in — May 18, 1988 |
| June | 95.0°F — Jun 23, 1941 | 30.0°F — Jun 2, 1943 | 1.16 in — Jun 8, 2024 |
| July | 102.0°F — Jul 25, 1943 | 36.0°F — Jul 13, 1943 | 1.43 in — Jul 12, 1997 |
| August | 98.1°F — Aug 4, 1942 | 26.1°F — Aug 31, 1943 | 1.60 in — Aug 27, 2025 |
| September | 93.9°F — Sep 1, 1943 | 25.0°F — Sep 19, 1942 | 1.41 in — Sep 6, 2002 |
| October | 86.0°F — Oct 1, 1942 | 14.0°F — Oct 29, 1942 | 1.95 in — Oct 20, 2004 |
| November | 66.0°F — Nov 2, 1942 | 5.0°F — Nov 22, 1941 | 1.12 in — Nov 18, 1940 |
| December | 53.1°F — Dec 3, 1941 | -4.0°F — Dec 6, 1941 | 1.52 in — Dec 26, 2016 |
Click a month to see every daily record for that month in Portage.