Carson Weather in September

What's the weather like in Carson (North Dakota) in September 2025?

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

September is in the fall / autumn in Carson and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 7°C (44°F) is normal.

Carson weather averages (imperial / metric)
Daytime temperature 21.5°C 70.7°F
Nightly temperature 6.5°C 43.7°F
Average temperature 14°C 57.2°F
Daily sunshine 9 hrs
Avg rainfall 35 mm 1.4 ins
Rainy days 7 days
Sea temperature 14.8°C 58.6°F
Humidity 62%
Windspeed 16.9kph 11 mph

On average September is the 6th wettest month of the year in Carson with around 35mm 1.4 inches of rain making it a reasonably dry 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 9 hours of sunshine per day.

September temperatures in Carson

Carson average temperature in September

September rainfall

Carson average rain in September

September hourly sunshine

Carson 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 Carson 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

Carson weather stats

Carson weather statistics
Hottest month: July 28.9°C 84°F
Driest month: December 9mm 0.4ins
Sunniest month: July 12.3hrs
Coldest month: January -5.6°C 21.9°F
Wettest month: June 85mm 3.3ins
Map showing location of Carson (46.41778, -101.56487) Carson map pin © Google

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