Saint-Martin-dʼHères Weather in December

Saint-Martin-dʼHères in December averages 4°C (39°F) during the day and -4°C (25°F) at night. This is part of the winter season, and quite a bit of snow/rainfall is expected this month.

Rainfall in Saint-Martin-dʼHères in December

Snow/rain is expected on roughly 13 days, totalling around 139 mm (5.5 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Saint-Martin-dʼHères in December

December in Saint-Martin-dʼHères brings typical temperatures with highs around 4°C (39°F) and lows of -4°C (25°F). The month of December belongs to the winter season. Staying warm is the main priority this month, especially during mornings and evenings. Nights drop below freezing to -4°C (25°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. Expect very cold weather this month, so bundle up in warm clothing. It's essential to be ready for the chill.

Sunshine in Saint-Martin-dʼHères in December

The month has fewer sunny days, with around 73 hours of sunshine.

December in Saint-Martin-dʼHères can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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

Saint-Martin-dʼHères Temperature in December

Min Temperature -4°C (25°F)  

Max Temperature 4°C (39°F)  

Chance of Rain 42%  

Precipitation 139 mm (5.5 in)  

Rainy days 13 days  

Humidity 84% *  

Sunshine 73 hours *  

Percentage Sunshine *  

* Data from: Grenoble, France (3 KM, 2 Miles).

What to Wear in Saint-Martin-dʼHères in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Saint-Martin-dʼHères in December

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

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

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 Saint-Martin-dʼHères's climate page.

More climate data for Saint-Martin-dʼHères

Temperature Rainfall Sunshine Humidity

See the full Saint-Martin-dʼHères climate overview or explore weather in France.