Kemmerer, WY
Climate overview — based on NOAA 1991-2020 normals from KEMMERER 2N, WY US.
Year-round temperatures (°F)
Climate summary
Kemmerer has an annual average temperature of 38.4°F with about 9.4 inches of precipitation per year and 49.7 inches of snow. The warmest month is July (average high 82.8°F), and the coldest is January (average low 2.2°F). May is typically the wettest month (1.38 in) and July the driest (0.50 in). Snow typically falls from September through May.
Best time to visit Kemmerer
Full guide →Climate change signal
All-time records →109 of 366 (29.8%) of Kemmerer'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 | 10 | |
| 1930s | 41 | |
| 1940s | 9 | |
| 1950s | 34 | |
| 1960s | 23 | |
| 1970s | 23 | |
| 1980s | 58 | |
| 1990s | 27 | |
| 2000s | 8 | |
| 2010s | 59 | |
| 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 | 31.0°F | 2.2°F | 16.6°F | 0.69 in | 11.6 in | 5 |
| February | 33.6°F | 3.3°F | 18.5°F | 0.60 in | 9.6 in | 4 |
| March | 42.5°F | 13.2°F | 27.8°F | 0.65 in | 6.1 in | 4 |
| April | 52.2°F | 21.4°F | 36.8°F | 0.66 in | 3.0 in | 4 |
| May | 62.8°F | 30.7°F | 46.7°F | 1.38 in | 1.4 in | 6 |
| June | 73.4°F | 36.6°F | 55.0°F | 0.94 in | 0.1 in | 4 |
| July | 82.8°F | 42.5°F | 62.7°F | 0.50 in | — | 3 |
| August | 81.1°F | 40.7°F | 60.9°F | 0.86 in | — | 4 |
| September | 71.6°F | 32.4°F | 52.0°F | 0.97 in | 0.4 in | 4 |
| October | 57.4°F | 22.7°F | 40.0°F | 0.84 in | 1.8 in | 4 |
| November | 42.1°F | 12.7°F | 27.4°F | 0.65 in | 6.2 in | 5 |
| December | 31.4°F | 2.7°F | 17.0°F | 0.67 in | 9.5 in | 6 |
Climate twins of Kemmerer
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).