Columbia City Weather in September

What's the weather like in Columbia City (Indiana) in September 2025?

The climate in Columbia City during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Columbia City 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.

Columbia City weather averages (imperial / metric)
Daytime temperature 24.2°C 75.5°F
Nightly temperature 11.3°C 52.3°F
Average temperature 17.7°C 63.9°F
Daily sunshine 9 hrs
Avg rainfall 74 mm 2.9 ins
Rainy days 9 days
Sea temperature 20.2°C 68.4°F
Humidity 73%
Windspeed 14kph 9 mph

On average September is the 6th wettest month of the year in Columbia City with around 74mm 2.9 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 9 hours of sunshine per day.

September temperatures in Columbia City

Columbia City average temperature in September

September rainfall

Columbia City average rain in September

September hourly sunshine

Columbia City 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 Columbia City 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

Columbia City weather stats

Columbia City weather statistics
Hottest month: July 28.9°C 84°F
Driest month: February 47mm 1.9ins
Sunniest month: July 11.7hrs
Coldest month: January -1.1°C 30°F
Wettest month: June 98mm 3.9ins
Map showing location of Columbia City (41.15727, -85.48831) Columbia City map pin © Google

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