Châtillon-sur-Marne Weather in December

December in Châtillon-sur-Marne sees daytime temperatures around 8°C (46°F) and lows of 2°C (36°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Châtillon-sur-Marne in December

With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. Expect around 17 days of rain based on historical data, with 84 mm (3.3 in) average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Châtillon-sur-Marne in December

Daytime highs in Châtillon-sur-Marne in December reach 8°C (46°F), with nights around 2°C (36°F). December is in the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Châtillon-sur-Marne in December

The area sees fewer sunny days, with a projection of about 46 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Châtillon-sur-Marne. Our weather planner can help you explore destinations with more pleasant weather conditions.