Koosharem, UT
Climate overview — based on NOAA 1991-2020 normals from KOOSHAREM, UT US.
Year-round temperatures (°F)
Climate summary
Koosharem has an annual average temperature of 44.8°F with about 10.1 inches of precipitation per year. The warmest month is July (average high 84.9°F), and the coldest is December (average low 10.7°F). August is typically the wettest month (1.37 in) and February the driest (0.48 in).
Best time to visit Koosharem
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Koosharem's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1890s | 2 | |
| 1910s | 0 | |
| 1920s | 15 | |
| 1940s | 0 | |
| 1950s | 61 | |
| 1960s | 66 | |
| 1970s | 51 | |
| 1980s | 75 | |
| 1990s | 40 | |
| 2000s | 56 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 38.7°F | 11.9°F | 25.3°F | 0.70 in | — | 6 |
| February | 43.0°F | 15.6°F | 29.3°F | 0.48 in | — | 7 |
| March | 51.7°F | 21.4°F | 36.5°F | 0.72 in | — | 6 |
| April | 59.1°F | 26.7°F | 42.9°F | 0.59 in | — | 7 |
| May | 68.6°F | 32.4°F | 50.5°F | 0.88 in | — | 5 |
| June | 79.6°F | 41.1°F | 60.3°F | 0.55 in | — | 3 |
| July | 84.9°F | 47.9°F | 66.4°F | 1.29 in | — | 7 |
| August | 81.8°F | 46.6°F | 64.2°F | 1.37 in | — | 9 |
| September | 74.8°F | 39.0°F | 56.9°F | 1.14 in | — | 7 |
| October | 62.5°F | 28.2°F | 45.3°F | 1.16 in | — | 6 |
| November | 50.7°F | 18.9°F | 34.8°F | 0.56 in | — | 5 |
| December | 39.4°F | 10.7°F | 25.0°F | 0.65 in | — | 5 |
Climate twins of Koosharem
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).