All-time weather records — Monroe, UT
Climate change signal in Monroe
of Monroe's all-time daily heat records were set in the last decade (239 of 366 records since 2015).
of all-time daily cold records were set in the last decade (146 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 | # |
|---|---|---|---|---|
| 1980s | · | · | ||
| 1990s | · | · | ||
| 2000s | 64 | 119 | ||
| 2010s | 147 | 164 | ||
| 2020s | 155 | 83 |
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 2006, the latest in 2026. Period of observation: 1979-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 54.9°F — Jan 6, 2015 | -11.0°F — Jan 13, 2013 | 1.30 in — Jan 11, 2005 |
| February | 61.2°F — Feb 13, 2015 | -16.2°F — Feb 2, 2011 | 1.50 in — Feb 20, 1993 |
| March | 65.7°F — Mar 20, 2026 | 0.9°F — Mar 2, 2007 | 1.80 in — Mar 2, 1989 |
| April | 65.5°F — Apr 30, 2023 | 4.5°F — Apr 4, 2023 | 1.00 in — Apr 11, 2009 |
| May | 69.8°F — May 20, 2008 | 12.2°F — May 1, 2008 | 1.40 in — May 3, 1999 |
| June | 79.7°F — Jun 29, 2014 | 23.0°F — Jun 8, 2020 | 1.30 in — Jun 25, 1985 |
| July | 83.3°F — Jul 23, 2014 | 39.4°F — Jul 10, 2015 | 2.00 in — Jul 6, 2015 |
| August | 79.2°F — Aug 2, 2024 | 35.2°F — Aug 19, 2021 | 2.60 in — Aug 11, 2024 |
| September | 76.6°F — Sep 6, 2020 | 18.9°F — Sep 30, 2007 | 1.80 in — Sep 6, 1998 |
| October | 70.2°F — Oct 1, 2010 | -1.7°F — Oct 30, 2019 | 1.70 in — Oct 17, 1984 |
| November | 59.2°F — Nov 2, 2025 | -5.6°F — Nov 29, 2006 | 1.50 in — Nov 20, 2019 |
| December | 56.1°F — Dec 12, 2025 | -9.6°F — Dec 31, 2010 | 1.60 in — Dec 14, 1983 |
Click a month to see every daily record for that month in Monroe.