Riverton, UT
Climate overview — based on NOAA 1991-2020 normals from DRAPER-POINT OF MTN, UT US.
Year-round temperatures (°F)
Avg high
Avg low
Climate summary
Riverton has an annual average temperature of 54.5°F with about 0 inches of precipitation per year. The warmest month is July (average high 93.5°F), and the coldest is January (average low 25.3°F).
Annual swing
46.8°F
warmest to coldest month
Best time to visit Riverton
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Riverton'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.
| 1980s | 36 | |
| 1990s | 168 | |
| 2000s | 162 |
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 | 40.0°F | 25.3°F | 32.7°F | in | — | — |
| February | 44.9°F | 28.5°F | 36.7°F | in | — | — |
| March | 55.5°F | 35.5°F | 45.5°F | in | — | — |
| April | 62.1°F | 40.4°F | 51.2°F | in | — | — |
| May | 74.1°F | 49.0°F | 61.6°F | in | — | — |
| June | 85.1°F | 57.8°F | 71.5°F | in | — | — |
| July | 93.5°F | 65.5°F | 79.5°F | in | — | — |
| August | 91.5°F | 64.5°F | 78.0°F | in | — | — |
| September | 81.4°F | 53.9°F | 67.7°F | in | — | — |
| October | 66.5°F | 42.1°F | 54.3°F | in | — | — |
| November | 51.2°F | 32.5°F | 41.9°F | in | — | — |
| December | 40.5°F | 25.6°F | 33.0°F | in | — | — |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when