Weatheo

Overland Park Weather by Month

Average temperatures, rainfall and humidity for Overland Park, United States, month by month, built from OpenWeather’s historical records. Use it to see what a typical Overland Park month looks like before you travel — then check the live Overland Park forecast for the days ahead.

Warmest month

July

31°C average high

Coolest month

January

-5°C average low

Wettest month

May

130 mm of rain

Driest month

February

19 mm of rain

Average temperature and rainfall in Overland Park by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

MonthAvg highAvg lowRecord low / highRainfallHumidityWind
January5°C-5°C-24°C / 33°C
24 mm
71%14 km/h
February8°C-3°C-24°C / 27°C
19 mm
66%15 km/h
March15°C3°C-20°C / 34°C
47 mm
63%16 km/h
April20°C8°C-7°C / 31°C
77 mm
62%17 km/h
May24°C14°C1°C / 33°C
130 mm
70%13 km/h
June30°C20°C8°C / 37°C
79 mm
69%13 km/h
July31°C21°C12°C / 38°C
74 mm
71%12 km/h
August30°C20°C11°C / 40°C
71 mm
72%11 km/h
September28°C17°C2°C / 38°C
58 mm
70%11 km/h
October21°C10°C-6°C / 34°C
82 mm
67%14 km/h
November14°C3°C-14°C / 33°C
36 mm
67%14 km/h
December8°C-1°C-22°C / 34°C
28 mm
71%13 km/h

Best time to visit Overland Park

The most comfortable time to visit Overland Park is generally May and September to October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around May, totalling about 727 mm a year.

Travellers who prefer heat should aim for July, when highs average 31°C. May is the month to avoid if rain would spoil your plans — it averages 130 mm, roughly 7× the rainfall of the driest month (February).

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Overland Park forecast for what is happening now.

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