Madill Weather in September

What's the weather like in Madill (Oklahoma) in September 2025?

The climate in Madill during September can be summarized as hot and wet.

September is in the fall / autumn in Madill and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (85°F), whilst at night 18°C (64°F) is normal.

Madill weather averages (imperial / metric)
Daytime temperature 29.4°C 84.8°F
Nightly temperature 17.9°C 64.1°F
Average temperature 23.6°C 74.5°F
Daily sunshine 8.9 hrs
Avg rainfall 121 mm 4.8 ins
Rainy days 7 days
Sea temperature 23.2°C 73.8°F
Humidity 68%
Windspeed 15.5kph 10 mph

On average September is the 2nd wettest month of the year in Madill with around 121mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.9 hours of sunshine per day.

September temperatures in Madill

Madill average temperature in September

September rainfall

Madill average rain in September

September hourly sunshine

Madill 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 Madill in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Madill weather stats

Madill weather statistics
Hottest month: July 33.9°C 93°F
Driest month: January 44mm 1.7ins
Sunniest month: July 11.7hrs
Coldest month: January 10°C 50°F
Wettest month: May 138mm 5.4ins
Map showing location of Madill (34.09038, -96.77167) Madill map pin © Google

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