Smithville, MO
Climate overview — based on NOAA 1991-2020 normals from SMITHVILLE LAKE, MO US.
Year-round temperatures (°F)
Climate summary
Smithville has an annual average temperature of 53°F with about 40 inches of precipitation per year. The warmest month is July (average high 86.5°F), and the coldest is January (average low 16.3°F). May is typically the wettest month (5.38 in) and January the driest (1.15 in).
Best time to visit Smithville
Full guide →Climate change signal
All-time records →103 of 366 (28.1%) of Smithville'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.
| 1980s | 51 | |
| 1990s | 89 | |
| 2000s | 77 | |
| 2010s | 79 | |
| 2020s | 70 |
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 | 36.3°F | 16.3°F | 26.3°F | 1.15 in | — | — |
| February | 41.7°F | 20.7°F | 31.2°F | 1.40 in | — | — |
| March | 52.6°F | 31.3°F | 42.0°F | 2.29 in | — | — |
| April | 63.6°F | 41.2°F | 52.4°F | 3.85 in | — | — |
| May | 72.8°F | 53.0°F | 62.9°F | 5.38 in | — | — |
| June | 82.2°F | 63.2°F | 72.7°F | 5.27 in | — | — |
| July | 86.5°F | 67.6°F | 77.1°F | 4.87 in | — | — |
| August | 85.3°F | 65.7°F | 75.5°F | 4.36 in | — | — |
| September | 77.8°F | 56.2°F | 67.0°F | 4.30 in | — | — |
| October | 66.1°F | 43.5°F | 54.8°F | 3.47 in | — | — |
| November | 53.3°F | 31.3°F | 42.3°F | 2.10 in | — | — |
| December | 41.6°F | 22.1°F | 31.8°F | 1.59 in | — | — |
Climate twins of Smithville
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).