In order to really enjoy your stay in Heidelberg, the weather has to play along, of course.
It is therefore always a good idea to find out about and check when is the best time to travel to Heidelberg?
On this page, you can check out the weather tables and graphs to quickly get an idea of which season is the warmest or wettest in Heidelberg.
This enables you to choose the ideal time for a trip to Heidelberg.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / 0° | 8 | 14 | 9 | 73 mm | Awful | Heidelberg in January |
| February | 6° / 1° | 7 | 16 | 6 | 66 mm | Awful | Heidelberg in February |
| March | 12° / 3° | 6 | 23 | 2 | 55 mm | Bad | Heidelberg in March |
| April | 17° / 7° | 3 | 26 | 1 | 41 mm | Good | Heidelberg in April |
| May | 20° / 9° | 7 | 24 | 0 | 105 mm | Ok | Heidelberg in May |
| June | 24° / 13° | 6 | 24 | 0 | 96 mm | Perfect | Heidelberg in June |
| July | 26° / 15° | 5 | 26 | 0 | 108 mm | Perfect | Heidelberg in July |
| August | 26° / 15° | 5 | 26 | 0 | 89 mm | Perfect | Heidelberg in August |
| September | 22° / 12° | 3 | 27 | 0 | 59 mm | Good | Heidelberg in September |
| October | 16° / 8° | 5 | 26 | 0 | 66 mm | Good | Heidelberg in October |
| November | 10° / 4° | 7 | 22 | 2 | 68 mm | Awful | Heidelberg in November |
| December | 6° / 1° | 10 | 16 | 5 | 93 mm | Awful | Heidelberg in December |
