McClusky Weather in September

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

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

September is in the fall / autumn in McClusky and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 5°C (42°F) is normal.

McClusky weather averages (imperial / metric)
Daytime temperature 20.6°C 69.1°F
Nightly temperature 5.4°C 41.7°F
Average temperature 13°C 55.4°F
Daily sunshine 8.3 hrs
Avg rainfall 42 mm 1.6 ins
Rainy days 7 days
Sea temperature 14.3°C 57.7°F
Humidity 66%
Windspeed 16.9kph 11 mph

On average September is the 5th wettest month of the year in McClusky with around 42mm 1.6 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 8.3 hours of sunshine per day.

September temperatures in McClusky

McClusky average temperature in September

September rainfall

McClusky average rain in September

September hourly sunshine

McClusky 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 McClusky 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

McClusky weather stats

McClusky weather statistics
Hottest month: July 27.9°C 82.2°F
Driest month: February 10mm 0.4ins
Sunniest month: July 12hrs
Coldest month: January -8.9°C 16°F
Wettest month: June 79mm 3.1ins
Map showing location of McClusky (47.48583, -100.44318) McClusky map pin © Google

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