Rorschach Weather in May

May in Rorschach brings pleasant temperatures, with highs of 19°C (66°F) and nights dropping to 10°C (50°F). Rainfall is on the higher side this month, averaging around 156 mm (6.1 in), so keep a rain jacket handy.

Rainfall in Rorschach in May

Typically around 18 days of rainfall are expected, averaging 156 mm (6.1 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Rorschach in May

Rorschach in May gets highs of 19°C (66°F) during the day and drops to 10°C (50°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Rorschach in May

The area enjoys a moderate level of sunlight, with around 188 hours. It's a good balance between sunny and cloudy days.

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