La Roche-sur-Foron Weather in May

La Roche-sur-Foron in May averages 18°C (64°F) during the day and 7°C (45°F) at night. This is the wettest month of the year.

Rainfall in La Roche-sur-Foron in May

It records the year's peak rainfall, often coming down quite heavily. We recommend bringing a poncho, which will keep you dry. Typically around 17 days of rainfall are expected, averaging 170 mm (6.7 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in La Roche-sur-Foron in May

May in La Roche-sur-Foron brings moderate temperatures, with highs of 18°C (64°F) and nights around 7°C (45°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in La Roche-sur-Foron in May

There are approximately 211 hours of sunshine this month, resulting in mostly clear days.

Average water temperature in May

At 13°C (55°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

Should you favor a climate that's both dry and comfortably warm, June, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.