Castelsarrasin Weather in December

December in Castelsarrasin averages 12°C (54°F) during the day and 3°C (37°F) at night. Quite a bit of rainfall is typical this month, with around 66 mm (2.6 in) on average. An umbrella is a good idea.

Rainfall in Castelsarrasin in December

Historically, December sees about 14 days of rain, with a monthly average of 66 mm (2.6 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Castelsarrasin in December

December in Castelsarrasin sees highs of 12°C (54°F) and lows of 3°C (37°F) overnight. During December, you'll experience the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Castelsarrasin in December

The city usually sees around 86 hours of sunlight, indicating fewer sunny days.

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