Weston, MO
Climate overview — based on NOAA 1991-2020 normals from LEAVENWORTH, KS US.
Year-round temperatures (°F)
Climate summary
Weston has an annual average temperature of 55.8°F with about 41.3 inches of precipitation per year and 18.8 inches of snow. The warmest month is July (average high 90.5°F), and the coldest is January (average low 20.7°F). June is typically the wettest month (5.49 in) and January the driest (1.05 in). Snow typically falls from October through March.
Best time to visit Weston
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Weston'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.
| 1890s | 3 | |
| 1900s | 8 | |
| 1910s | 31 | |
| 1920s | 28 | |
| 1930s | 123 | |
| 1940s | 43 | |
| 1950s | 38 | |
| 1960s | 27 | |
| 1970s | 8 | |
| 1980s | 30 | |
| 1990s | 11 | |
| 2000s | 15 | |
| 2010s | 1 |
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 | 39.3°F | 20.7°F | 30.0°F | 1.05 in | 4.8 in | 5 |
| February | 44.8°F | 24.3°F | 34.6°F | 1.58 in | 5.6 in | 5 |
| March | 56.6°F | 33.5°F | 45.0°F | 2.36 in | 1.5 in | 7 |
| April | 67.0°F | 44.2°F | 55.6°F | 4.11 in | — | 10 |
| May | 76.9°F | 55.3°F | 66.1°F | 5.24 in | — | 11 |
| June | 86.2°F | 64.6°F | 75.4°F | 5.49 in | — | 10 |
| July | 90.5°F | 69.2°F | 79.9°F | 4.32 in | — | 8 |
| August | 88.7°F | 68.0°F | 78.3°F | 5.30 in | — | 7 |
| September | 80.5°F | 58.3°F | 69.4°F | 4.58 in | — | 8 |
| October | 68.0°F | 46.4°F | 57.2°F | 3.56 in | 0.4 in | 8 |
| November | 54.1°F | 34.2°F | 44.2°F | 1.98 in | 1.0 in | 6 |
| December | 42.9°F | 24.9°F | 33.9°F | 1.70 in | 5.5 in | 5 |
Climate twins of Weston
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).