Saint-Sébastien-sur-Loire Weather in December

Saint-Sébastien-sur-Loire in December sees low daytime temperatures of 11°C (52°F) and nighttime lows of 4°C (39°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Saint-Sébastien-sur-Loire in December

It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. This month experiences about 16 days of rain according to historical data, averaging 85 mm (3.3 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Saint-Sébastien-sur-Loire in December

Saint-Sébastien-sur-Loire in December gets highs of 11°C (52°F) during the day and drops to 4°C (39°F) at night. December is known for being in the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. 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 Saint-Sébastien-sur-Loire in December

The area sees fewer sunny days, with a projection of about 77 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

If you prefer enjoying temperate temperatures and rain-free days, May, June, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Saint-Sébastien-sur-Loire Temperature in December

Min Temperature 4°C (39°F)  

Max Temperature 11°C (52°F)  

Chance of Rain 53%  

Precipitation 85 mm (3.3 in)  

Rainy days 16 days  

Humidity 89% *  

Sunshine 77 hours *  

Percentage Sunshine 27% *  

* Data from: Nantes, France (4 KM, 2 Miles).

What to Wear in Saint-Sébastien-sur-Loire 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. 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-Sébastien-sur-Loire in December

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

Swimming

4/10

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 Saint-Sébastien-sur-Loire's climate page.

More climate data for Saint-Sébastien-sur-Loire

Temperature Rainfall Sunshine Humidity

See the full Saint-Sébastien-sur-Loire climate overview or explore weather in France.