Châtillon-sur-Chalaronne Weather in December

December in Châtillon-sur-Chalaronne averages 8°C (46°F) during the day and 2°C (36°F) at night. Quite a bit of rainfall is typical this month, with around 100 mm (3.9 in) on average. An umbrella is a good idea.

Rainfall in Châtillon-sur-Chalaronne in December

The climate data from previous years indicates about 15 days of rain, averaging 100 mm (3.9 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Châtillon-sur-Chalaronne in December

Daytime temperatures in Châtillon-sur-Chalaronne reach 8°C (46°F) in December, dropping to 2°C (36°F) at night. December marks the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. 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 Châtillon-sur-Chalaronne in December

The area sees fewer sunny days, with a projection of about 54 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Châtillon-sur-Chalaronne. Our weather planner can help you explore destinations with more pleasant weather conditions.