Challans Weather in December

Challans in December sees low temperatures, with highs around 11°C (52°F) and overnight lows of 5°C (41°F). Rainfall is at its peak this month, around 87 mm (3.4 in) on average, so waterproofs are essential.

Rainfall in Challans in December

An umbrella might come in handy since it is the wettest month of the year. Climate statistics over the past 30 years suggest around 17 days of rain, with 87 mm (3.4 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Challans in December

Daytime highs in Challans in December reach 11°C (52°F), with nights around 5°C (41°F). December marks the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Challans in December

The area sees fewer sunny days, with a projection of about 77 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 Challans. Our weather planner can help you explore destinations with more pleasant weather conditions.