Click on a day for an hourly weather forecast
The temperatures in Knaben in September are usually low and can range between 10°C and 14°C.
You can expect rain for roughly half of the month of September in Knaben. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Knaben in September 2026.
If you’re planning to visit Knaben in the near future, we highly recommend that you review the 14 day weather forecast for Knaben before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -2° | 9 | 10 | 12 | 202 mm | Awful | Knaben in January |
| February | 2° / -2° | 10 | 7 | 13 | 191 mm | Awful | Knaben in February |
| March | 4° / 0° | 10 | 12 | 9 | 137 mm | Awful | Knaben in March |
| April | 8° / 3° | 7 | 19 | 3 | 83 mm | Awful | Knaben in April |
| May | 12° / 6° | 9 | 22 | 0 | 124 mm | Bad | Knaben in May |
| June | 16° / 9° | 6 | 24 | 0 | 94 mm | Good | Knaben in June |
| July | 18° / 11° | 8 | 23 | 0 | 142 mm | Ok | Knaben in July |
| August | 17° / 11° | 10 | 21 | 0 | 203 mm | Ok | Knaben in August |
| September | 14° / 10° | 10 | 20 | 0 | 207 mm | Ok | Knaben in September |
| October | 10° / 6° | 12 | 19 | 0 | 233 mm | Bad | Knaben in October |
| November | 6° / 3° | 13 | 14 | 3 | 235 mm | Awful | Knaben in November |
| December | 3° / 0° | 14 | 8 | 9 | 256 mm | Awful | Knaben in December |