Celina Weather in September

What's the weather like in Celina (Ohio) in September 2025?

The climate in Celina during September can be summarized as warm and reasonably dry.

September is in the fall / autumn in Celina and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 12°C (53°F) is normal.

Celina weather averages (imperial / metric)
Daytime temperature 24.7°C 76.5°F
Nightly temperature 11.5°C 52.7°F
Average temperature 18.1°C 64.6°F
Daily sunshine 8.7 hrs
Avg rainfall 72 mm 2.8 ins
Rainy days 9 days
Sea temperature 21.3°C 70.4°F
Humidity 73%
Windspeed 13.3kph 8 mph

On average September is the 5th driest month of the year in Celina with around 72mm 2.8 inches of rain making it a reasonably dry 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 8.7 hours of sunshine per day.

September temperatures in Celina

Celina average temperature in September

September rainfall

Celina average rain in September

September hourly sunshine

Celina 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 Celina 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

Celina weather stats

Celina weather statistics
Hottest month: July 28.9°C 84°F
Driest month: February 51mm 2ins
Sunniest month: July 10.9hrs
Coldest month: January -0.3°C 31.5°F
Wettest month: July 101mm 4ins
Map showing location of Celina (40.54894, -84.57023) Celina map pin © Google

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