Muscatine Weather in September

What's the weather like in Muscatine (Iowa) in September 2024?

The climate in Muscatine during September can be summarized as warm and a little damp.

September is in the fall / autumn in Muscatine and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 12°C (54°F) is normal.

Muscatine weather averages (imperial / metric)
Daytime temperature 24.9°C 76.7°F
Nightly temperature 12.4°C 54.2°F
Average temperature 18.6°C 65.5°F
Daily sunshine 8.2 hrs
Avg rainfall 94 mm 3.7 ins
Rainy days 9 days
Sea temperature 18.9°C 66°F
Humidity 73%
Windspeed 14.8kph 9 mph

On average September is the 4th wettest month of the year in Muscatine with around 94mm 3.7 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 8.2 hours of sunshine per day.

September temperatures in Muscatine

Muscatine average temperature in September

September rainfall

Muscatine average rain in September

September hourly sunshine

Muscatine 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 Muscatine in September 2024.