Kansas City Weather in August

What's the weather like in Kansas City (Kansas) in August 2025?

The climate in Kansas City during August can be summarized as hot, humid and a little damp.

August is in the summer in Kansas City and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 20°C (68°F) is normal.

Kansas City weather averages (imperial / metric)
Daytime temperature 31.1°C 87.9°F
Nightly temperature 19.8°C 67.6°F
Average temperature 25.4°C 77.7°F
Daily sunshine 10.2 hrs
Avg rainfall 99 mm 3.9 ins
Rainy days 9 days
Sea temperature 21.3°C 70.4°F
Humidity 70%
Windspeed 14.4kph 9 mph

On average August is the 5th wettest month of the year in Kansas City with around 99mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.2 hours of sunshine per day.

August temperatures in Kansas City

Kansas City average temperature in August

August rainfall

Kansas City average rain in August

August hourly sunshine

Kansas City average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Kansas City in August 2025.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Kansas City weather stats

Kansas City weather statistics
Hottest month: July 31.8°C 89.2°F
Driest month: February 29mm 1.1ins
Sunniest month: July 11.3hrs
Coldest month: January 3.1°C 37.6°F
Wettest month: June 132mm 5.2ins
Map showing location of Kansas City (39.11417, -94.62746) Kansas City map pin © Google

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