Click on a day for an hourly weather forecast
The temperatures in Kelheim in September are usually low and can range between 10°C and 20°C.
You can expect about 3 to 8 days of rain in Kelheim 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 Kelheim in September 2026.
If you’re planning to visit Kelheim in the near future, we highly recommend that you review the 14 day weather forecast for Kelheim before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -3° | 10 | 17 | 4 | 61 mm | Awful | Kelheim in January |
| February | 4° / -2° | 8 | 18 | 2 | 44 mm | Awful | Kelheim in February |
| March | 10° / 1° | 6 | 24 | 1 | 41 mm | Ok | Kelheim in March |
| April | 15° / 4° | 6 | 24 | 0 | 41 mm | Good | Kelheim in April |
| May | 19° / 8° | 10 | 21 | 0 | 98 mm | Ok | Kelheim in May |
| June | 23° / 12° | 9 | 21 | 0 | 95 mm | Good | Kelheim in June |
| July | 25° / 14° | 10 | 21 | 0 | 92 mm | Good | Kelheim in July |
| August | 25° / 14° | 10 | 21 | 0 | 98 mm | Good | Kelheim in August |
| September | 20° / 10° | 7 | 23 | 0 | 67 mm | Ok | Kelheim in September |
| October | 14° / 6° | 7 | 24 | 0 | 57 mm | Ok | Kelheim in October |
| November | 8° / 2° | 5 | 24 | 1 | 54 mm | Ok | Kelheim in November |
| December | 4° / -1° | 10 | 18 | 4 | 71 mm | Awful | Kelheim in December |