Claremore Weather in September

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

The climate in Claremore during September can be summarized as warm, humid and damp.

September is in the fall / autumn in Claremore and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 16°C (61°F) is normal.

Claremore weather averages (imperial / metric)
Daytime temperature 28.7°C 83.7°F
Nightly temperature 16.1°C 61°F
Average temperature 22.4°C 72.3°F
Daily sunshine 8.3 hrs
Avg rainfall 111 mm 4.4 ins
Rainy days 8 days
Sea temperature 21.9°C 71.5°F
Humidity 70%
Windspeed 14.8kph 9 mph

On average September is the 3rd wettest month of the year in Claremore with around 111mm 4.4 inches of rain making it a 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 8.3 hours of sunshine per day.

September temperatures in Claremore

Claremore average temperature in September

September rainfall

Claremore average rain in September

September hourly sunshine

Claremore 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 Claremore 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

Claremore weather stats

Claremore weather statistics
Hottest month: July 33.7°C 92.7°F
Driest month: January 40mm 1.6ins
Sunniest month: July 11.5hrs
Coldest month: January 7.3°C 45.1°F
Wettest month: May 135mm 5.3ins
Map showing location of Claremore (36.3126, -95.61609) Claremore map pin © Google

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