Rennes-les-Bains Weather in May

Rennes-les-Bains in May sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 10°C (50°F). Rainfall is at its peak this month, around 99 mm (3.9 in) on average, so waterproofs are essential.

Rainfall in Rennes-les-Bains in May

With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. Typically, you can expect about 14 days of rain this month, with 99 mm (3.9 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Rennes-les-Bains in May

The temperature in Rennes-les-Bains in May is excellent. Daytime highs reach 20°C (68°F), with nights dropping to 10°C (50°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 10°C (50°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Rennes-les-Bains in May

The days are predominantly sunny, with an estimated total of around 216 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Rennes-les-Bains.