Ostermundigen Weather in May

May in Ostermundigen sees daytime temperatures around 19°C (66°F) and lows of 9°C (48°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Ostermundigen in May

Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. Rain is expected on roughly 18 days, totalling around 135 mm (5.3 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 Ostermundigen in May

If you're visiting Ostermundigen in May, expect highs of 19°C (66°F) and overnight lows around 9°C (48°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Ostermundigen in May

There are approximately 195 hours of sunshine this month, resulting in mostly clear days.

If you prefer enjoying temperate temperatures and rain-free days, June, July, August and September typically offer 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.