Napoleon Weather in October

What's the weather like in Napoleon (North Dakota) in October 2025?

The climate in Napoleon during October can be summarized as cool and dry.

October is in the fall / autumn in Napoleon and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night -0°C (31°F) is normal.

Napoleon weather averages (imperial / metric)
Daytime temperature 14.2°C 57.5°F
Nightly temperature -0.4°C 31.4°F
Average temperature 6.9°C 44.4°F
Daily sunshine 6.8 hrs
Avg rainfall 30 mm 1.2 ins
Rainy days 6 days
Sea temperature 11.8°C 53.3°F
Humidity 66%
Windspeed 18kph 11 mph

On average October is the 6th driest month of the year in Napoleon with around 30mm 1.2 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.8 hours of sunshine per day.

October temperatures in Napoleon

Napoleon average temperature in October

October rainfall

Napoleon average rain in October

October hourly sunshine

Napoleon average rain in October

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 Napoleon in October 2025.

Other monthly averages

Best places to visit in October

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Napoleon weather stats

Napoleon weather statistics
Hottest month: July 28.3°C 82.9°F
Driest month: February 11mm 0.4ins
Sunniest month: July 12.1hrs
Coldest month: January -8.6°C 16.5°F
Wettest month: June 80mm 3.1ins
Map showing location of Napoleon (46.50831, -99.77122) Napoleon map pin © Google

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