Click on a day for an hourly weather forecast
The temperatures in Dachau in September are quite cold with temperatures between 9°C and 19°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Dachau 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 Dachau in September 2026.
If you’re planning to visit Dachau in the near future, we highly recommend that you review the 14 day weather forecast for Dachau before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -3° | 8 | 8 | 15 | 105 mm | Awful | Dachau in January |
| February | 4° / -3° | 6 | 9 | 13 | 76 mm | Awful | Dachau in February |
| March | 9° / 1° | 7 | 16 | 8 | 81 mm | Awful | Dachau in March |
| April | 14° / 4° | 6 | 20 | 4 | 74 mm | Ok | Dachau in April |
| May | 18° / 7° | 11 | 19 | 0 | 175 mm | Ok | Dachau in May |
| June | 22° / 11° | 10 | 21 | 0 | 186 mm | Ok | Dachau in June |
| July | 24° / 13° | 8 | 23 | 0 | 162 mm | Good | Dachau in July |
| August | 24° / 13° | 9 | 23 | 0 | 148 mm | Good | Dachau in August |
| September | 19° / 9° | 6 | 24 | 0 | 95 mm | Good | Dachau in September |
| October | 14° / 5° | 6 | 25 | 1 | 88 mm | Good | Dachau in October |
| November | 9° / 2° | 6 | 19 | 5 | 64 mm | Bad | Dachau in November |
| December | 4° / -1° | 8 | 11 | 12 | 89 mm | Awful | Dachau in December |