Longueuil Weather in December

What's the weather like in Longueuil (Quebec) in December 2024?

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

December is in the winter in Longueuil and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing -3°C (28°F), whilst at night -10°C (14°F) is normal.

Longueuil weather averages (imperial / metric)
Daytime temperature -2.5°C 27.5°F
Nightly temperature -10.1°C 13.8°F
Average temperature -6.3°C 20.7°F
Daily sunshine 2.9 hrs
Avg rainfall 96 mm 3.8 ins
Rainy days 15 days
Sea temperature 5.3°C 41.5°F
Humidity 77%
Windspeed 14kph 9 mph

On average December is the 3rd wettest month of the year in Longueuil with around 96mm 3.8 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 2.9 hours of sunshine per day.

December temperatures in Longueuil

Longueuil average temperature in December

December rainfall

Longueuil average rain in December

December hourly sunshine

Longueuil 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 Longueuil in December 2024.

Other monthly averages

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UV index Best time to go?

Longueuil weather stats

Longueuil weather statistics
Hottest month: July 26.4°C 79.5°F
Driest month: February 63mm 2.5ins
Sunniest month: July 9.3hrs
Coldest month: January -6°C 21.2°F
Wettest month: August 101mm 4ins
Map showing location of Longueuil (45.53121, -73.51806) Longueuil map pin © Google

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