Mettmann Weather in May

May in Mettmann brings pleasant temperatures, with highs of 19°C (66°F) and nights dropping to 9°C (48°F). Rainfall is on the higher side this month, averaging around 78 mm (3.1 in), so keep a rain jacket handy.

Rainfall in Mettmann in May

Rain is expected on roughly 16 days, totalling around 78 mm (3.1 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Mettmann in May

In May, Mettmann gets pleasant temperatures, with highs of 19°C (66°F). Nights cool to around 9°C (48°F). 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 Mettmann in May

Expect a lot of sunshine this month, with about 199 hours of sun. These sunny conditions add to the overall experience.

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