Click on a day for an hourly weather forecast
The temperatures in Nettetal 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 Nettetal 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 Nettetal in September 2026.
If you’re planning to visit Nettetal in the near future, we highly recommend that you review the 14 day weather forecast for Nettetal before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / 1° | 11 | 18 | 2 | 73 mm | Awful | Nettetal in January |
| February | 7° / 1° | 8 | 19 | 1 | 61 mm | Bad | Nettetal in February |
| March | 11° / 3° | 8 | 23 | 1 | 63 mm | Bad | Nettetal in March |
| April | 15° / 6° | 6 | 24 | 0 | 43 mm | Good | Nettetal in April |
| May | 18° / 9° | 9 | 22 | 0 | 68 mm | Ok | Nettetal in May |
| June | 22° / 13° | 9 | 21 | 0 | 78 mm | Ok | Nettetal in June |
| July | 24° / 15° | 9 | 22 | 0 | 86 mm | Good | Nettetal in July |
| August | 24° / 15° | 9 | 22 | 0 | 81 mm | Good | Nettetal in August |
| September | 20° / 12° | 7 | 23 | 0 | 63 mm | Ok | Nettetal in September |
| October | 15° / 9° | 8 | 23 | 0 | 74 mm | Ok | Nettetal in October |
| November | 10° / 5° | 8 | 22 | 0 | 64 mm | Bad | Nettetal in November |
| December | 6° / 2° | 11 | 19 | 2 | 82 mm | Awful | Nettetal in December |