Delta, UT
Climate overview — based on NOAA 1991-2020 normals from DELTA, UT US.
Year-round temperatures (°F)
Climate summary
Delta has an annual average temperature of 50.6°F with about 8 inches of precipitation per year and 25.3 inches of snow. The warmest month is July (average high 95.1°F), and the coldest is December (average low 14.8°F). April is typically the wettest month (0.94 in) and July the driest (0.35 in). Snow typically falls from October through April.
Best time to visit Delta
Full guide →Climate change signal
All-time records →83 of 366 (22.7%) of Delta'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.
| 1930s | 19 | |
| 1940s | 17 | |
| 1950s | 23 | |
| 1960s | 7 | |
| 1970s | 29 | |
| 1980s | 30 | |
| 1990s | 49 | |
| 2000s | 81 | |
| 2010s | 37 | |
| 2020s | 74 |
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 | 39.1°F | 15.7°F | 27.4°F | 0.63 in | 5.5 in | 6 |
| February | 46.5°F | 20.6°F | 33.5°F | 0.64 in | 5.3 in | 6 |
| March | 58.0°F | 27.1°F | 42.6°F | 0.80 in | 3.9 in | 6 |
| April | 64.9°F | 32.6°F | 48.8°F | 0.94 in | 2.2 in | 6 |
| May | 75.5°F | 40.9°F | 58.2°F | 0.92 in | — | 6 |
| June | 86.7°F | 49.3°F | 68.0°F | 0.48 in | — | 3 |
| July | 95.1°F | 57.4°F | 76.2°F | 0.35 in | — | 4 |
| August | 92.9°F | 55.6°F | 74.2°F | 0.54 in | — | 5 |
| September | 82.2°F | 45.6°F | 63.9°F | 0.71 in | — | 4 |
| October | 67.5°F | 33.4°F | 50.4°F | 0.91 in | 0.8 in | 5 |
| November | 51.4°F | 22.8°F | 37.1°F | 0.50 in | 3.2 in | 4 |
| December | 39.4°F | 14.8°F | 27.1°F | 0.59 in | 4.4 in | 5 |
Climate twins of Delta
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).