Illertissen Weather in May

In Illertissen, May brings pleasant daytime temperatures around 19°C (66°F), with nights cooling to 8°C (46°F). Expect quite a bit of rainfall this month.

Rainfall in Illertissen in May

Typically, you can expect about 17 days of rain this month, with 110 mm (4.3 in) on average. 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 Illertissen in May

Temperatures in Illertissen in May top out at 19°C (66°F) and drop to 8°C (46°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Illertissen in May

Enjoy a sunny month with about 211 hours of sunshine, the clear skies make Illertissen even more beautiful.

If you prefer dry days with pleasant temperatures, September typically offers 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.