Rochefort-en-Yvelines Weather in December

December in Rochefort-en-Yvelines brings low temperatures around 9°C (48°F) during the day, dropping to 2°C (36°F) at night, with the most rainfall of the year.

Rainfall in Rochefort-en-Yvelines in December

Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. You can expect rain on around 16 days based on historical patterns, with 71 mm (2.8 in) average for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Rochefort-en-Yvelines in December

December in Rochefort-en-Yvelines brings low temperatures, with highs of 9°C (48°F) and nights around 2°C (36°F). During December, the winter season is in full swing. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Rochefort-en-Yvelines in December

This month sees fewer sunny days, with about 58 hours of sunshine, perfect for those who enjoy cooler temperatures.

December in Rochefort-en-Yvelines 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 Rochefort-en-Yvelines's climate page.

Rochefort-en-Yvelines Temperature in December

Min Temperature 2°C (36°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 53%  

Precipitation 71 mm (2.8 in)  

Rainy days 16 days  

Humidity 84% *  

Sunshine 58 hours *  

Percentage Sunshine 22% *  

* Data from: Paris, France (54 KM, 33 Miles).

What to Wear in Rochefort-en-Yvelines in December

We recommend to layer up for chilly conditions in Rochefort-en-Yvelines in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Rochefort-en-Yvelines in December

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

4/10

Outdoor sports

4/10

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 Rochefort-en-Yvelines's climate page.

More climate data for Rochefort-en-Yvelines

Temperature Rainfall Sunshine Humidity

See the full Rochefort-en-Yvelines climate overview or explore weather in France.