Van Tassell, WY
Climate overview — based on NOAA 1991-2020 normals from HARRISON 4NW, NE US.
Year-round temperatures (°F)
Avg high
Avg low
Climate summary
Van Tassell has an annual average temperature of 45.1°F with about 0 inches of precipitation per year. The warmest month is July (average high 83.3°F), and the coldest is January (average low 14.4°F).
Annual swing
44.6°F
warmest to coldest month
Best time to visit Van Tassell
Full guide →Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 35.8°F | 14.4°F | 25.1°F | in | — | — |
| February | 35.8°F | 14.9°F | 25.3°F | in | — | — |
| March | 46.0°F | 22.3°F | 34.2°F | in | — | — |
| April | 53.3°F | 29.8°F | 41.5°F | in | — | — |
| May | 63.4°F | 39.5°F | 51.5°F | in | — | — |
| June | 74.5°F | 48.9°F | 61.7°F | in | — | — |
| July | 83.3°F | 55.8°F | 69.6°F | in | — | — |
| August | 83.1°F | 54.8°F | 68.9°F | in | — | — |
| September | 72.9°F | 45.5°F | 59.2°F | in | — | — |
| October | 57.1°F | 32.3°F | 44.7°F | in | — | — |
| November | 45.4°F | 22.5°F | 34.0°F | in | — | — |
| December | 35.4°F | 14.6°F | 25.0°F | in | — | — |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when