Minneapolis Weather in September

What's the weather like in Minneapolis (Kansas) in September 2025?

The climate in Minneapolis during September can be summarized as warm and reasonably dry.

September is in the fall / autumn in Minneapolis and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (81°F), whilst at night 14°C (57°F) is normal.

Minneapolis weather averages (imperial / metric)
Daytime temperature 27.2°C 80.9°F
Nightly temperature 13.9°C 56.9°F
Average temperature 20.5°C 68.9°F
Daily sunshine 9.2 hrs
Avg rainfall 73 mm 2.9 ins
Rainy days 8 days
Sea temperature 19.6°C 67.3°F
Humidity 68%
Windspeed 18.7kph 12 mph

On average September is the 5th wettest month of the year in Minneapolis with around 73mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.2 hours of sunshine per day.

September temperatures in Minneapolis

Minneapolis average temperature in September

September rainfall

Minneapolis average rain in September

September hourly sunshine

Minneapolis average rain in September

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 Minneapolis in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Minneapolis weather stats

Minneapolis weather statistics
Hottest month: July 33.7°C 92.7°F
Driest month: January 17mm 0.7ins
Sunniest month: July 12.2hrs
Coldest month: January 3.4°C 38.1°F
Wettest month: May 112mm 4.4ins
Map showing location of Minneapolis (39.12194, -97.7067) Minneapolis map pin © Google

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