Grans Weather in December

During December, Grans experiences moderate daytime temperatures of 13°C (55°F) and cooler nights around 4°C (39°F). As part of the winter season, some rainfall is to be expected.

Rainfall in Grans in December

Typically around 10 days of rainfall are expected, averaging 55 mm (2.2 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Grans in December

Daytime highs in Grans in December reach 13°C (55°F), with nights around 4°C (39°F). The month of December belongs to the winter season. Conditions are often most pleasant around the middle of the day. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Grans in December

The month brings about 136 hours of sunlight, offering a comfortable mix of sun and overcast.

December in Grans has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Grans's climate page.

Grans Temperature in December

Min Temperature 4°C (39°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 32%  

Precipitation 55 mm (2.2 in)  

Rainy days 10 days  

Humidity 77% *  

Sunshine 136 hours *  

Percentage Sunshine 52% *  

* Data from: Marseille, France (5 KM, 3 Miles).

What to Wear in Grans in December

The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Grans in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Grans's climate page.

More climate data for Grans

Temperature Rainfall Sunshine Humidity

See the full Grans climate overview or explore weather in France.