Grigny Weather in December

What's the weather like in Grigny (Île-de-France) in December 2024?

The climate in Grigny during December can be summarized as cool and reasonably dry.

December is in the winter in Grigny and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 7°C (44°F), whilst at night 2°C (36°F) is normal.

Grigny weather averages (imperial / metric)
Daytime temperature 6.8°C 44.2°F
Nightly temperature 2.3°C 36.1°F
Average temperature 4.5°C 40.1°F
Daily sunshine 2 hrs
Avg rainfall 53 mm 2.1 ins
Rainy days 16 days
Sea temperature 11.3°C 52.3°F
Humidity 91%
Windspeed 14.8kph 9 mph

On average December is the 6th wettest month of the year in Grigny with around 53mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 2 hours of sunshine per day.

December temperatures in Grigny

Grigny average temperature in December

December rainfall

Grigny average rain in December

December hourly sunshine

Grigny 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 Grigny in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Grigny weather stats

Grigny weather statistics
Hottest month: July 23.9°C 75°F
Driest month: April 44mm 1.7ins
Sunniest month: August 7.9hrs
Coldest month: January 5.9°C 42.6°F
Wettest month: May 60mm 2.4ins
Map showing location of Grigny (48.65412, 2.39343) Grigny map pin © Google

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