Saint-Clair-sur-les-Monts Weather in December

December in Saint-Clair-sur-les-Monts brings low temperatures around 9°C (48°F) during the day, dropping to 3°C (37°F) at night, with the most rainfall of the year.

Rainfall in Saint-Clair-sur-les-Monts in December

This month sees the most rain, so carrying an umbrella will ensure you stay dry. Typically, about 17 days will experience rainfall, with an average of 95 mm (3.7 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Saint-Clair-sur-les-Monts in December

December in Saint-Clair-sur-les-Monts sees highs of 9°C (48°F) and lows of 3°C (37°F) overnight. During December, the winter season is in full swing. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Saint-Clair-sur-les-Monts in December

This month sees fewer sunny days, with about 51 hours of sunshine, perfect for those who enjoy cooler temperatures.

December in Saint-Clair-sur-les-Monts has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, 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-Clair-sur-les-Monts's climate page.

Saint-Clair-sur-les-Monts Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 55%  

Precipitation 95 mm (3.7 in)  

Rainy days 17 days  

Humidity 91% *  

Sunshine 51 hours *  

Percentage Sunshine *  

* Data from: Rouen, France (29 KM, 18 Miles).

What to Wear in Saint-Clair-sur-les-Monts in December

Dress warmly and in layers for your trip to Saint-Clair-sur-les-Monts in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Saint-Clair-sur-les-Monts 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 Saint-Clair-sur-les-Monts's climate page.

More climate data for Saint-Clair-sur-les-Monts

Temperature Rainfall Sunshine Humidity

See the full Saint-Clair-sur-les-Monts climate overview or explore weather in France.