Columbus Weather in September

What's the weather like in Columbus (Nebraska) in September 2025?

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

September is in the fall / autumn in Columbus and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 11°C (52°F) is normal.

Columbus weather averages (imperial / metric)
Daytime temperature 24.8°C 76.6°F
Nightly temperature 11°C 51.8°F
Average temperature 17.9°C 64.2°F
Daily sunshine 9 hrs
Avg rainfall 75 mm 2.9 ins
Rainy days 8 days
Sea temperature 18.3°C 65°F
Humidity 68%
Windspeed 17.3kph 11 mph

On average September is the 5th wettest month of the year in Columbus with around 75mm 2.9 inches of rain making it a reasonably dry 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 9 hours of sunshine per day.

September temperatures in Columbus

Columbus average temperature in September

September rainfall

Columbus average rain in September

September hourly sunshine

Columbus 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 Columbus 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

Columbus weather stats

Columbus weather statistics
Hottest month: July 31°C 87.8°F
Driest month: January 14mm 0.6ins
Sunniest month: July 11.9hrs
Coldest month: January -0.6°C 30.9°F
Wettest month: June 116mm 4.6ins
Map showing location of Columbus (41.42973, -97.36838) Columbus map pin © Google

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