Ten Sleep, WY
Climate overview — based on NOAA 1991-2020 normals from TENSLEEP 4NE, WY US.
Year-round temperatures (°F)
Climate summary
Ten Sleep has an annual average temperature of 47.8°F with about 13.7 inches of precipitation per year and 51.6 inches of snow. The warmest month is July (average high 88.2°F), and the coldest is January (average low 14.7°F). May is typically the wettest month (2.42 in) and January the driest (0.60 in). Snow typically falls from September through May.
Best time to visit Ten Sleep
Full guide →Climate change signal
All-time records →58 of 366 (15.8%) of Ten Sleep'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.
| 1960s | 25 | |
| 1970s | 34 | |
| 1980s | 88 | |
| 1990s | 59 | |
| 2000s | 81 | |
| 2010s | 38 | |
| 2020s | 41 |
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 | 36.8°F | 14.7°F | 25.8°F | 0.60 in | 9.0 in | 6 |
| February | 38.9°F | 17.2°F | 28.1°F | 0.65 in | 9.5 in | 6 |
| March | 50.9°F | 26.5°F | 38.7°F | 0.99 in | 5.7 in | 6 |
| April | 58.9°F | 33.6°F | 46.2°F | 1.54 in | 5.4 in | 8 |
| May | 68.7°F | 42.2°F | 55.5°F | 2.42 in | 1.1 in | 9 |
| June | 79.6°F | 50.5°F | 65.0°F | 1.62 in | — | 8 |
| July | 88.2°F | 57.5°F | 72.9°F | 0.90 in | — | 6 |
| August | 86.4°F | 55.7°F | 71.1°F | 0.66 in | — | 5 |
| September | 76.2°F | 46.3°F | 61.2°F | 1.47 in | 0.3 in | 6 |
| October | 60.7°F | 34.6°F | 47.6°F | 1.38 in | 3.5 in | 7 |
| November | 46.1°F | 24.1°F | 35.1°F | 0.77 in | 7.6 in | 6 |
| December | 36.3°F | 15.2°F | 25.8°F | 0.71 in | 9.5 in | 6 |
Climate twins of Ten Sleep
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).