Tonnay-Boutonne Weather in December

December in Tonnay-Boutonne averages 11°C (52°F) during the day and 4°C (39°F) at night. It is the wettest month of the year, with 89 mm (3.5 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Tonnay-Boutonne in December

An umbrella might come in handy since it is the wettest month of the year. Based on our climate data of the past 30 years, about 16 days of rain are anticipated, with 89 mm (3.5 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Tonnay-Boutonne in December

December in Tonnay-Boutonne brings typical temperatures with highs around 11°C (52°F) and lows of 4°C (39°F). The month of December belongs to the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights fall to 4°C (39°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Tonnay-Boutonne in December

This month sees fewer sunny days, with about 75 hours of sunshine, perfect for those who enjoy cooler temperatures.

December in Tonnay-Boutonne 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.