LaGrange, WY
Climate overview — based on NOAA 1991-2020 normals from LA GRANGE, WY US.
Year-round temperatures (°F)
Climate summary
LaGrange has an annual average temperature of 50°F with about 16 inches of precipitation per year and 53.4 inches of snow. The warmest month is July (average high 90.0°F), and the coldest is December (average low 18.3°F). May is typically the wettest month (2.24 in) and January the driest (0.37 in). Snow typically falls from September through May.
Best time to visit LaGrange
Full guide →Climate change signal
All-time records →0 of 366 (0%) of LaGrange'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.
| 1940s | 10 | |
| 1950s | 55 | |
| 1960s | 66 | |
| 1970s | 31 | |
| 1980s | 55 | |
| 1990s | 51 | |
| 2000s | 98 | |
| 2010s | 0 |
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 | 43.1°F | 18.8°F | 30.9°F | 0.37 in | 6.2 in | 4 |
| February | 44.6°F | 18.9°F | 31.8°F | 0.67 in | 6.6 in | 5 |
| March | 55.2°F | 26.0°F | 40.6°F | 1.05 in | 10.4 in | 6 |
| April | 62.6°F | 32.7°F | 47.6°F | 1.88 in | 7.6 in | 8 |
| May | 71.8°F | 41.3°F | 56.6°F | 2.24 in | 0.3 in | 10 |
| June | 83.1°F | 50.3°F | 66.7°F | 2.14 in | — | 10 |
| July | 90.0°F | 56.6°F | 73.3°F | 1.57 in | — | 8 |
| August | 88.2°F | 55.1°F | 71.6°F | 1.89 in | — | 8 |
| September | 79.2°F | 46.1°F | 62.7°F | 1.46 in | 0.3 in | 6 |
| October | 65.2°F | 33.5°F | 49.3°F | 1.36 in | 5.0 in | 6 |
| November | 52.3°F | 25.2°F | 38.7°F | 0.57 in | 6.4 in | 5 |
| December | 42.2°F | 18.3°F | 30.3°F | 0.77 in | 10.6 in | 5 |
Climate twins of LaGrange
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).