Castillon-en-Couserans Weather in May

May in Castillon-en-Couserans brings moderate temperatures, with highs of 17°C (63°F) and nights dropping to 7°C (45°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Castillon-en-Couserans in May

It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. Based on our climate data of the past 30 years, about 15 days of rain are anticipated, with 148 mm (5.8 in) on average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Castillon-en-Couserans in May

May in Castillon-en-Couserans sees highs of 17°C (63°F) and lows of 7°C (45°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

For Castillon-en-Couserans itself, June, July, August and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.