Lyon Weather in December
Lyon in December averages 8°C (46°F) during the day and 2°C (36°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.
Rainfall in Lyon in December
Typically, you can expect about 15 days of rain this month, with 83 mm (3.3 in) on average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Lyon in December
In December, Lyon gets low temperatures, with highs of 8°C (46°F). Nights cool to around 2°C (36°F). December is part of winter. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. 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 Lyon in December
The month is characterized by fewer sunny days, with roughly 54 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.December in Lyon 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.
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 Lyon's climate page.
Lyon Temperature in December
Min Temperature
2°C (36°F)
Max Temperature
8°C (46°F)
Chance of Rain
50%
Precipitation
83 mm (3.3 in)
Rainy days
15 days
Humidity
86%
Sunshine
54 hours
Percentage Sunshine
21%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lyon typically stay consistent throughout December, with daily highs averaging around 8°C (46°F). Nights are cold, with lows typically ranging from 0°C (32°F) to 3°C (37°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 Lyon in December
Browse day-by-day weather records for Lyon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lyon historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Lyon.
- On December 18, 1989, temperatures climbed to 19°C (66°F), marking the warmest December day on record.
- The coldest December day was on December 9, 1980, with a maximum of -6°C (21°F).
- Lyon registered its coldest December night on December 9, 1980, with temperatures dropping to -13°C (9°F).
- The heaviest December precipitation occurred on December 25, 2013, when 45 mm (1.8 in) of precipitation fell.
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 Lyon in December
Dress warmly and in layers for your trip to Lyon 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 Lyon 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 Lyon's climate page.
Temperature Rainfall Sunshine Humidity
See the full Lyon climate overview or explore weather in France.
