Heilbronn Weather in May

In Heilbronn, May brings pleasant daytime temperatures around 20°C (68°F), with nights cooling to 9°C (48°F). Expect quite a bit of rainfall this month.

Rainfall in Heilbronn in May

Analyzing past climate data, one can expect approximately 16 days of rain, averaging 86 mm (3.4 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Heilbronn in May

May in Heilbronn is generally excellent, with days reaching 20°C (68°F) and nights settling 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 Heilbronn in May

The city usually sees around 217 hours of sunlight, indicating many sunny days , a great month for sightseeing.

If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Heilbronn.