Mannheim weather by month & the best time to visit
🇩🇪 Germany · major city break · oceanic / maritime climate
The best time to visit Mannheim is September — its sunniest month (Sunshine Score 79/100), with June and July close behind. Mannheim averages about 1,703 hours of sunshine a year. Daytime highs around 22°C / 72°F and roughly 50 mm of rain in September.
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- Sun hours / year
- 1,703
- Sunniest month
- September
- Peak score
- 79/100
- Rain / year
- 738 mm
- Snow / year
- ≈51 cm
- Midday UV at peak
- 5 (moderate)
- Population
- 2.4M
- Elevation
- 93 m
When is the best time to visit Mannheim?
For sunshine, the best time to visit Mannheim is September, then June and July. The dullest month is January (0/100, 64 mm of rain). The full month-by-month picture is in the table below.
How sunny is Mannheim?
Mannheim isn't a sunny place by world standards: about 1,703 hours of sunshine a year. 79 Sunshine Score points separate September (79) from January (0), so the month you pick matters. It ranks #6 of 37 destinations in Germany for annual sunshine, above the national median of 1,563 hours. The year's 738 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | 4° / 39°F | -2° / 28°F | 64 mm | 0 |
| February | 0 | 6° / 43°F | -1° / 30°F | 52 mm | 1 |
| March | 13 | 10° / 50°F | 1° / 34°F | 54 mm | 2 |
| April | 54 | 16° / 61°F | 5° / 41°F | 44 mm | 3 |
| May | 75 | 20° / 68°F | 10° / 50°F | 75 mm | 5 |
| June | 77 | 25° / 77°F | 14° / 57°F | 62 mm | 5 |
| July | 76 | 27° / 81°F | 16° / 61°F | 70 mm | 5 |
| August | 75 | 27° / 81°F | 15° / 59°F | 71 mm | 5 |
| September | 79 | 22° / 72°F | 10° / 50°F | 50 mm | 3 |
| October | 52 | 16° / 61°F | 6° / 43°F | 61 mm | 2 |
| November | 6 | 9° / 48°F | 3° / 37°F | 63 mm | 1 |
| December | 0 | 5° / 41°F | 0° / 32°F | 72 mm | 0 |
See Mannheim on the interactive sunshine globe →
Nearby places for sunshine
- Frankfurt am Main Germany · 62 km · best in Sep · 1,516 h sun/yr
- Karlsruhe Germany · 83 km · best in Sep · 1,776 h sun/yr
- Stuttgart Germany · 101 km · best in Sep · 1,776 h sun/yr
- Saarbrücken Germany · 106 km · best in Sep · 1,664 h sun/yr
- Strasbourg France · 122 km · best in Sep · 1,800 h sun/yr
- Luxembourg Luxembourg · 167 km · best in Sep · 1,666 h sun/yr
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