Grand Forks Weather in December

What's the weather like in Grand Forks (British Columbia) in December 2024?

The climate in Grand Forks during December can be summarized as cold and a little damp.

December is in the winter in Grand Forks and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -2°C (28°F), whilst at night -9°C (16°F) is normal.

Grand Forks weather averages (imperial / metric)
Daytime temperature -2.1°C 28.3°F
Nightly temperature -8.8°C 16.3°F
Average temperature -5.4°C 22.3°F
Daily sunshine 1.4 hrs
Avg rainfall 87 mm 3.4 ins
Rainy days 15 days
Sea temperature 7.3°C 45.1°F
Humidity 81%
Windspeed 11.2kph 7 mph

On average December is the wettest month of the year in Grand Forks with around 87mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 1.4 hours of sunshine per day.

December temperatures in Grand Forks

Grand Forks average temperature in December

December rainfall

Grand Forks average rain in December

December hourly sunshine

Grand Forks average rain in December

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 Grand Forks in December 2024.

Other monthly averages

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Grand Forks weather stats

Grand Forks weather statistics
Hottest month: July 25.3°C 77.5°F
Driest month: September 33mm 1.3ins
Sunniest month: August 9.2hrs
Coldest month: January -2.9°C 26.8°F
Wettest month: December 87mm 3.4ins
Map showing location of Grand Forks (49.03309, -118.4356) Grand Forks map pin © Google

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