Nantes Weather in December
December in Nantes brings low temperatures, with daytime highs of 11°C (52°F) and nights around 4°C (39°F). It's also the wettest month of the year, so an umbrella is a must.
Rainfall in Nantes in December
The month brings the most rain, so be prepared with an umbrella for the occasional shower. The climate data from previous years indicates about 16 days of rain, averaging 84 mm (3.3 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Nantes in December
Temperatures in Nantes in December top out at 11°C (52°F) and drop to 4°C (39°F) overnight. This month falls in the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Nantes in December
The area experiences limited sunny days, amounting to roughly 77 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit France, check out our Nantes's climate page.
Nantes Temperature in December
Min Temperature
4°C (39°F)
Max Temperature
11°C (52°F)
Chance of Rain
53%
Precipitation
84 mm (3.3 in)
Rainy days
16 days
Humidity
89%
Sunshine
77 hours
Percentage Sunshine
27%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Nantes typically stay consistent throughout December, with daily highs averaging around 11°C (52°F). Nights are cold, with lows typically ranging from 3°C (37°F) to 5°C (41°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Nantes in December
Browse day-by-day weather records for Nantes spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Nantes historical weather extremes in December
The extremes listed below come from historical weather data collected in Nantes from 1976 through 2025.
- The hottest December day on record in Nantes reached 18°C (64°F) (December 16, 1989).
- Nantes registered its coldest December night on December 29, 1996, with temperatures dropping to -9°C (16°F).
Best Places in France in December
Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in December →
perfect weather
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tolerable
unpleasant
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What to Wear in Nantes in December
Pack for changing conditions in Nantes in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Nantes in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit France, check out our Nantes's climate page.
Temperature Rainfall Sunshine Humidity
See the full Nantes climate overview or explore weather in France.
