Click on a day for an hourly weather forecast
The temperatures in Bad Hersfeld in September are usually low and can range between 10°C and 18°C.
You can expect about 3 to 8 days of rain in Bad Hersfeld 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 Bad Hersfeld in September 2026.
If you’re planning to visit Bad Hersfeld in the near future, we highly recommend that you review the 14 day weather forecast for Bad Hersfeld before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -3° | 9 | 7 | 15 | 94 mm | Awful | Bad Hersfeld in January |
| February | 3° / -2° | 7 | 9 | 13 | 70 mm | Awful | Bad Hersfeld in February |
| March | 8° / 1° | 8 | 16 | 7 | 67 mm | Awful | Bad Hersfeld in March |
| April | 13° / 4° | 5 | 22 | 3 | 58 mm | Bad | Bad Hersfeld in April |
| May | 17° / 7° | 8 | 23 | 0 | 120 mm | Ok | Bad Hersfeld in May |
| June | 21° / 11° | 6 | 24 | 0 | 105 mm | Good | Bad Hersfeld in June |
| July | 23° / 12° | 6 | 25 | 0 | 102 mm | Perfect | Bad Hersfeld in July |
| August | 23° / 13° | 5 | 26 | 0 | 83 mm | Perfect | Bad Hersfeld in August |
| September | 18° / 10° | 5 | 25 | 0 | 68 mm | Good | Bad Hersfeld in September |
| October | 12° / 5° | 7 | 23 | 1 | 75 mm | Bad | Bad Hersfeld in October |
| November | 7° / 2° | 7 | 19 | 4 | 67 mm | Awful | Bad Hersfeld in November |
| December | 3° / -1° | 10 | 11 | 11 | 92 mm | Awful | Bad Hersfeld in December |