Cape Girardeau Weather in September

What's the weather like in Cape Girardeau (Missouri) in September 2024?

The climate in Cape Girardeau during September can be summarized as warm, humid and a little damp.

September is in the fall / autumn in Cape Girardeau and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 15°C (58°F) is normal.

Cape Girardeau weather averages (imperial / metric)
Daytime temperature 27.1°C 80.8°F
Nightly temperature 14.5°C 58.1°F
Average temperature 20.8°C 69.4°F
Daily sunshine 8.7 hrs
Avg rainfall 97 mm 3.8 ins
Rainy days 8 days
Sea temperature 22.2°C 71.9°F
Humidity 72%
Windspeed 12.6kph 8 mph

On average September is the 6th wettest month of the year in Cape Girardeau with around 97mm 3.8 inches of rain making it a a little damp 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 8.7 hours of sunshine per day.

September temperatures in Cape Girardeau

Cape Girardeau average temperature in September

September rainfall

Cape Girardeau average rain in September

September hourly sunshine

Cape Girardeau 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 Cape Girardeau 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

Cape Girardeau weather stats

Cape Girardeau weather statistics
Hottest month: July 31.8°C 89.2°F
Driest month: January 76mm 3ins
Sunniest month: July 11hrs
Coldest month: January 4.7°C 40.5°F
Wettest month: May 128mm 5ins
Map showing location of Cape Girardeau (37.30588, -89.51815) Cape Girardeau map pin © Google

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