Osceola Weather in September

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

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

September is in the fall / autumn in Osceola and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 24°C (76°F), whilst at night 11°C (52°F) is normal.

Osceola weather averages (imperial / metric)
Daytime temperature 24.3°C 75.7°F
Nightly temperature 11.3°C 52.3°F
Average temperature 17.8°C 64°F
Daily sunshine 8.6 hrs
Avg rainfall 99 mm 3.9 ins
Rainy days 9 days
Sea temperature 18.9°C 66°F
Humidity 71%
Windspeed 15.8kph 10 mph

On average September is the 5th wettest month of the year in Osceola with around 99mm 3.9 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 8.6 hours of sunshine per day.

September temperatures in Osceola

Osceola average temperature in September

September rainfall

Osceola average rain in September

September hourly sunshine

Osceola 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 Osceola 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

Osceola weather stats

Osceola weather statistics
Hottest month: July 30°C 86°F
Driest month: January 24mm 0.9ins
Sunniest month: July 11.5hrs
Coldest month: January -1.5°C 29.3°F
Wettest month: June 112mm 4.4ins
Map showing location of Osceola (41.03389, -93.7655) Osceola map pin © Google

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