Overland Park, KS
Climate overview — based on NOAA 1991-2020 normals from OLATHE 3E, KS US.
Year-round temperatures (°F)
Climate summary
Overland Park has an annual average temperature of 55.1°F with about 40.7 inches of precipitation per year and 13.8 inches of snow. The warmest month is July (average high 88.2°F), and the coldest is January (average low 20.0°F). May is typically the wettest month (5.26 in) and January the driest (1.28 in). Snow typically falls from October through April.
Best time to visit Overland Park
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Overland Park'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 | 25 | |
| 1900s | 20 | |
| 1910s | 93 | |
| 1920s | 27 | |
| 1930s | 72 | |
| 1940s | 14 | |
| 1950s | 38 | |
| 1960s | 19 | |
| 1970s | 12 | |
| 1980s | 15 | |
| 1990s | 10 | |
| 2000s | 21 |
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 | 38.7°F | 20.0°F | 29.3°F | 1.28 in | 3.9 in | 6 |
| February | 44.3°F | 23.9°F | 34.1°F | 1.73 in | 3.3 in | 6 |
| March | 54.9°F | 33.7°F | 44.3°F | 2.48 in | 1.4 in | 8 |
| April | 65.1°F | 43.9°F | 54.5°F | 4.12 in | 0.3 in | 10 |
| May | 74.5°F | 55.5°F | 65.0°F | 5.26 in | — | 12 |
| June | 83.6°F | 64.9°F | 74.3°F | 5.23 in | — | 10 |
| July | 88.2°F | 69.4°F | 78.8°F | 4.75 in | — | 9 |
| August | 86.8°F | 66.9°F | 76.9°F | 4.46 in | — | 8 |
| September | 79.1°F | 58.4°F | 68.8°F | 4.25 in | — | 8 |
| October | 67.7°F | 46.7°F | 57.2°F | 3.05 in | 0.3 in | 8 |
| November | 54.3°F | 34.6°F | 44.5°F | 2.37 in | 1.2 in | 7 |
| December | 42.5°F | 24.6°F | 33.5°F | 1.75 in | 3.4 in | 6 |
Climate twins of Overland Park
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).