Castillon-en-Couserans Weather in January

January in Castillon-en-Couserans brings low temperatures around 7°C (45°F) during the day, dropping to -2°C (28°F) at night, with quite a bit of snow/rainfall expected, averaging around 99 mm (3.9 in) for the month.

Rainfall in Castillon-en-Couserans in January

Based on our climate data of the past 30 years, about 13 days of snow/rain are anticipated, with 99 mm (3.9 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Castillon-en-Couserans in January

If you're visiting Castillon-en-Couserans in January, expect highs of 7°C (45°F) and overnight lows around -2°C (28°F). January marks the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights are well below freezing at -2°C (28°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. Expect the coldest temperatures of the year this month. Make sure you have enough winter clothing to stay warm.

January in Castillon-en-Couserans 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.