Dortmund Weather in May

In Dortmund, May brings pleasant daytime temperatures around 19°C (66°F), with nights cooling to 9°C (48°F). Expect quite a bit of rainfall this month.

Rainfall in Dortmund in May

Records from the past 30 years suggest around 15 days of rain, with 74 mm (2.9 in) average for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Dortmund in May

In May, expect pleasant temperatures in Dortmund, with highs of 19°C (66°F) and lows of 9°C (48°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. 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 Dortmund in May

Expect sunny days throughout the month, with an estimated 236 hours of sunshine. This makes it a pleasant time to visit Dortmund.

For Dortmund itself, June, July, August and September generally stand out with 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.