Aachen Weather in May

May in Aachen sees daytime temperatures around 19°C (66°F) and lows of 9°C (48°F) at night. With around 73 mm (2.9 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Aachen in May

Typically, you can expect about 17 days of rain this month, with 73 mm (2.9 in) on average. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Aachen in May

May in Aachen brings pleasant temperatures, with highs of 19°C (66°F) and nights around 9°C (48°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Aachen in May

Enjoy a sunny month with about 210 hours of sunshine, the clear skies make Aachen even more beautiful.

If you prefer dry days with pleasant temperatures, 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.