Best Time to Visit Mannheim
Best time: Aug, Jun, Sep, Jul.
Jul is warmest (25.6°C high); Jul is rainiest (83 mm).
Mannheim weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 4.5 | -0.8 | 40 | 1.3 |
| Feb | 6.3 | -0.4 | 40 | 2.5 |
| Mar | 11 | 2.5 | 46 | 4.1 |
| Apr | 15.2 | 5 | 48 | 6.4 |
| May | 20.4 | 9.5 | 74 | 8.1 |
| Jun | 23.3 | 12.6 | 74 | 8.5 |
| Jul | 25.6 | 14.5 | 83 | 8.6 |
| Aug | 25.4 | 14.1 | 49 | 7.4 |
| Sep | 20.7 | 10.6 | 56 | 5.3 |
| Oct | 14.4 | 6.5 | 54 | 3 |
| Nov | 8.3 | 2.6 | 55 | 1.6 |
| Dec | 5.4 | 0.5 | 52 | 1 |
Average high temperature
Best months by activity
Overall: AugJunSepJul
Beaches: AugJulJun
Hiking: AugAprSepJun
Sightseeing: AugJunMaySep
Mannheim quick facts
What to pack
Cold months (Jan, Feb, Mar, Nov, Dec): warm layers and a coat.
Frequently asked questions
When is the best time to visit Mannheim?
Aug, Jun, Sep, Jul.
What is the rainiest month?
Jul, about 83 mm.
What is the warmest month?
Jul, with average highs of 25.6°C.
Where to stay
See Mannheim hotels · Book Mannheim tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.