Caldes de Boi Weather in May

During May, Caldes de Boi experiences moderate daytime temperatures of 15°C (59°F) and cooler nights around 4°C (39°F). As the wettest month of the year, expect frequent rainfall.

Rainfall in Caldes de Boi in May

With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. Typically, about 17 days will experience rainfall, with an average of 130 mm (5.1 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Caldes de Boi in May

In May, expect moderate temperatures in Caldes de Boi, with highs of 15°C (59°F) and lows of 4°C (39°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Caldes de Boi.