Upton, WY
Climate overview — based on NOAA 1991-2020 normals from UPTON, WY US.
Year-round temperatures (°F)
Climate summary
Upton has an annual average temperature of 44.8°F with about 16.2 inches of precipitation per year and 46.4 inches of snow. The warmest month is July (average high 86.9°F), and the coldest is January (average low 9.5°F). May is typically the wettest month (2.83 in) and January the driest (0.45 in). Snow typically falls from October through May.
Best time to visit Upton
Full guide →Climate change signal
All-time records →78 of 366 (21.3%) of Upton'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.
| 1900s | 0 | |
| 1910s | 22 | |
| 1920s | 30 | |
| 1940s | 0 | |
| 1950s | 41 | |
| 1960s | 19 | |
| 1970s | 15 | |
| 1980s | 49 | |
| 1990s | 44 | |
| 2000s | 46 | |
| 2010s | 48 | |
| 2020s | 52 |
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 | 32.5°F | 9.5°F | 21.0°F | 0.45 in | 8.2 in | 4 |
| February | 35.0°F | 11.8°F | 23.4°F | 0.46 in | 8.1 in | 4 |
| March | 47.0°F | 21.9°F | 34.5°F | 0.82 in | 6.2 in | 5 |
| April | 55.8°F | 29.7°F | 42.8°F | 1.77 in | 5.3 in | 8 |
| May | 65.3°F | 39.6°F | 52.5°F | 2.83 in | 0.7 in | 10 |
| June | 77.2°F | 49.2°F | 63.2°F | 2.57 in | 0.1 in | 9 |
| July | 86.9°F | 56.7°F | 71.8°F | 2.13 in | — | 7 |
| August | 85.3°F | 54.4°F | 69.9°F | 1.42 in | — | 5 |
| September | 74.8°F | 44.3°F | 59.6°F | 1.20 in | 0.1 in | 4 |
| October | 58.7°F | 31.8°F | 45.3°F | 1.48 in | 3.1 in | 5 |
| November | 43.5°F | 19.5°F | 31.5°F | 0.58 in | 6.3 in | 3 |
| December | 33.2°F | 10.3°F | 21.8°F | 0.45 in | 8.3 in | 4 |
Climate twins of Upton
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).