West Union Weather in September

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

The climate in West Union during September can be summarized as mild and a little damp.

September is in the fall / autumn in West Union 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.

West Union weather averages (imperial / metric)
Daytime temperature 22.9°C 73.1°F
Nightly temperature 9.6°C 49.2°F
Average temperature 16.2°C 61.2°F
Daily sunshine 8.1 hrs
Avg rainfall 93 mm 3.6 ins
Rainy days 10 days
Sea temperature 18.1°C 64.6°F
Humidity 75%
Windspeed 15.8kph 10 mph

On average September is the 5th wettest month of the year in West Union with around 93mm 3.6 inches of rain making it a a little damp 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 8.1 hours of sunshine per day.

September temperatures in West Union

West Union average temperature in September

September rainfall

West Union average rain in September

September hourly sunshine

West Union 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 West Union in September 2024.

Other monthly averages

Best places to visit in September

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Beta

Current (hourly) weather 15 day forecast

West Union weather stats

West Union weather statistics
Hottest month: July 28.5°C 83.3°F
Driest month: January 25mm 1ins
Sunniest month: July 11hrs
Coldest month: January -4.7°C 23.5°F
Wettest month: June 113mm 4.4ins
Map showing location of West Union (42.96276, -91.80822) West Union map pin © Google

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