Click on a day for an hourly weather forecast
The temperatures in Germany in September are usually low and can range between 12°C and 20°C.
You can expect about 3 to 8 days of rain in Germany 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 Germany in September 2025.
If you’re planning to visit Germany in the near future, we highly recommend that you review the 14 day weather forecast for Germany before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -2° | 8 | 11 | 12 | 72 mm | Awful | Germany in January |
| February | 4° / -1° | 6 | 13 | 9 | 50 mm | Awful | Germany in February |
| March | 9° / 2° | 6 | 20 | 5 | 51 mm | Bad | Germany in March |
| April | 15° / 6° | 4 | 25 | 2 | 35 mm | Ok | Germany in April |
| May | 19° / 9° | 5 | 26 | 0 | 74 mm | Good | Germany in May |
| June | 23° / 13° | 5 | 25 | 0 | 96 mm | Perfect | Germany in June |
| July | 25° / 15° | 6 | 25 | 0 | 122 mm | Perfect | Germany in July |
| August | 25° / 15° | 4 | 27 | 0 | 87 mm | Perfect | Germany in August |
| September | 20° / 12° | 4 | 26 | 0 | 55 mm | Good | Germany in September |
| October | 14° / 7° | 5 | 25 | 0 | 66 mm | Good | Germany in October |
| November | 8° / 4° | 6 | 22 | 2 | 60 mm | Bad | Germany in November |
| December | 4° / 0° | 7 | 16 | 7 | 65 mm | Awful | Germany in December |