Rochefort-en-Yvelines Weather in December

December in Rochefort-en-Yvelines brings low temperatures around 9°C (48°F) during the day, dropping to 2°C (36°F) at night, with the most rainfall of the year.

Rainfall in Rochefort-en-Yvelines in December

Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. You can expect rain on around 16 days based on historical patterns, with 71 mm (2.8 in) average for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Rochefort-en-Yvelines in December

December in Rochefort-en-Yvelines brings low temperatures, with highs of 9°C (48°F) and nights around 2°C (36°F). During December, the winter season is in full swing. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. 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 Rochefort-en-Yvelines in December

This month sees fewer sunny days, with about 58 hours of sunshine, perfect for those who enjoy cooler temperatures.

December in Rochefort-en-Yvelines can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.