Grafton Weather in October

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

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

October is in the fall / autumn in Grafton and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (56°F), whilst at night 1°C (34°F) is normal.

Grafton weather averages (imperial / metric)
Daytime temperature 13.6°C 56.4°F
Nightly temperature 1.1°C 33.9°F
Average temperature 7.3°C 45.1°F
Daily sunshine 5.7 hrs
Avg rainfall 30 mm 1.2 ins
Rainy days 7 days
Sea temperature 10.5°C 50.9°F
Humidity 70%
Windspeed 18.7kph 12 mph

On average October is the 6th driest month of the year in Grafton with around 30mm 1.2 inches of rain making it a 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 5.7 hours of sunshine per day.

October temperatures in Grafton

Grafton average temperature in October

October rainfall

Grafton average rain in October

October hourly sunshine

Grafton 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 Grafton 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

Grafton weather stats

Grafton weather statistics
Hottest month: July 27.7°C 81.9°F
Driest month: February 11mm 0.4ins
Sunniest month: July 11.4hrs
Coldest month: January -10.9°C 12.4°F
Wettest month: June 79mm 3.1ins
Map showing location of Grafton (48.41221, -97.41063) Grafton map pin © Google

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