Mankato Weather in September

What's the weather like in Mankato (Minnesota) in September 2024?

The climate in Mankato during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Mankato and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 10°C (49°F) is normal.

Mankato weather averages (imperial / metric)
Daytime temperature 22.8°C 73°F
Nightly temperature 9.6°C 49.3°F
Average temperature 16.2°C 61.2°F
Daily sunshine 8.4 hrs
Avg rainfall 80 mm 3.1 ins
Rainy days 10 days
Sea temperature 16.8°C 62.3°F
Humidity 72%
Windspeed 17.6kph 11 mph

On average September is the 5th wettest month of the year in Mankato with around 80mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.4 hours of sunshine per day.

September temperatures in Mankato

Mankato average temperature in September

September rainfall

Mankato average rain in September

September hourly sunshine

Mankato 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 Mankato in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Mankato weather stats

Mankato weather statistics
Hottest month: July 28.9°C 84°F
Driest month: February 19mm 0.7ins
Sunniest month: July 11.8hrs
Coldest month: January -5.4°C 22.3°F
Wettest month: June 109mm 4.3ins
Map showing location of Mankato (44.16358, -93.9994) Mankato map pin © Google

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