New Westminster Weather in December

What's the weather like in New Westminster (British Columbia) in December 2024?

The climate in New Westminster during December can be summarized as cool and very wet.

December is in the winter in New Westminster and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 6°C (42°F), whilst at night 1°C (33°F) is normal.

New Westminster weather averages (imperial / metric)
Daytime temperature 5.8°C 42.4°F
Nightly temperature 0.7°C 33.2°F
Average temperature 3.2°C 37.8°F
Daily sunshine 1.9 hrs
Avg rainfall 271 mm 10.7 ins
Rainy days 21 days
Sea temperature 8°C 46.4°F
Humidity 85%
Windspeed 14kph 9 mph

On average December is the wettest month of the year in New Westminster with around 271mm 10.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.

On the flip side this corresponds to an average of 1.9 hours of sunshine per day.

December temperatures in New Westminster

New Westminster average temperature in December

December rainfall

New Westminster average rain in December

December hourly sunshine

New Westminster 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 New Westminster in December 2024.

Other monthly averages

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New Westminster weather stats

New Westminster weather statistics
Hottest month: August 22.6°C 72.7°F
Driest month: July 54mm 2.1ins
Sunniest month: August 8.7hrs
Coldest month: January 5.2°C 41.4°F
Wettest month: December 271mm 10.7ins
Map showing location of New Westminster (49.20678, -122.91092) New Westminster map pin © Google

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