Click on a day for an hourly weather forecast
The temperatures in Rudesheim in September are comfortable with low of 11°C and and high up to 21°C.
You can expect about 3 to 8 days of rain in Rudesheim during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Rudesheim in September 2026.
If you’re planning to visit Rudesheim in the near future, we highly recommend that you review the 14 day weather forecast for Rudesheim before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / -1° | 9 | 20 | 2 | 54 mm | Awful | Rudesheim in January |
| February | 6° / 0° | 6 | 21 | 1 | 42 mm | Bad | Rudesheim in February |
| March | 11° / 2° | 6 | 24 | 1 | 49 mm | Ok | Rudesheim in March |
| April | 15° / 5° | 6 | 24 | 0 | 46 mm | Good | Rudesheim in April |
| May | 19° / 8° | 8 | 23 | 0 | 70 mm | Ok | Rudesheim in May |
| June | 23° / 12° | 8 | 22 | 0 | 71 mm | Good | Rudesheim in June |
| July | 25° / 14° | 8 | 23 | 0 | 63 mm | Good | Rudesheim in July |
| August | 25° / 15° | 8 | 23 | 0 | 59 mm | Good | Rudesheim in August |
| September | 21° / 11° | 6 | 24 | 0 | 53 mm | Good | Rudesheim in September |
| October | 15° / 7° | 7 | 24 | 0 | 55 mm | Ok | Rudesheim in October |
| November | 9° / 4° | 6 | 23 | 0 | 53 mm | Ok | Rudesheim in November |
| December | 5° / 1° | 10 | 18 | 3 | 70 mm | Awful | Rudesheim in December |