Click on a day for an hourly weather forecast
The temperatures in Menden in September are usually low and can range between 11°C and 19°C.
You can expect about 3 to 8 days of rain in Menden 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 Menden in September 2026.
If you’re planning to visit Menden in the near future, we highly recommend that you review the 14 day weather forecast for Menden before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / 0° | 10 | 8 | 13 | 125 mm | Awful | Menden in January |
| February | 5° / 0° | 9 | 9 | 11 | 94 mm | Awful | Menden in February |
| March | 9° / 2° | 8 | 16 | 6 | 87 mm | Awful | Menden in March |
| April | 14° / 5° | 6 | 22 | 2 | 68 mm | Ok | Menden in April |
| May | 17° / 8° | 7 | 24 | 0 | 102 mm | Ok | Menden in May |
| June | 21° / 11° | 6 | 24 | 0 | 101 mm | Good | Menden in June |
| July | 23° / 14° | 7 | 24 | 0 | 117 mm | Good | Menden in July |
| August | 23° / 14° | 5 | 26 | 0 | 95 mm | Perfect | Menden in August |
| September | 19° / 11° | 5 | 25 | 0 | 71 mm | Good | Menden in September |
| October | 14° / 7° | 7 | 23 | 0 | 83 mm | Ok | Menden in October |
| November | 9° / 4° | 8 | 19 | 3 | 92 mm | Awful | Menden in November |
| December | 5° / 1° | 11 | 11 | 9 | 133 mm | Awful | Menden in December |