Click on a day for an hourly weather forecast
The temperatures in Monchengladbach 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 Monchengladbach 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 Monchengladbach in September 2025.
If you’re planning to visit Monchengladbach in the near future, we highly recommend that you review the 14 day weather forecast for Monchengladbach before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / 1° | 7 | 17 | 7 | 49 mm | Awful | Monchengladbach in January |
| February | 6° / 1° | 7 | 16 | 6 | 44 mm | Awful | Monchengladbach in February |
| March | 11° / 4° | 6 | 23 | 2 | 45 mm | Bad | Monchengladbach in March |
| April | 15° / 6° | 3 | 26 | 1 | 33 mm | Good | Monchengladbach in April |
| May | 18° / 9° | 4 | 27 | 0 | 62 mm | Good | Monchengladbach in May |
| June | 21° / 13° | 4 | 26 | 0 | 72 mm | Good | Monchengladbach in June |
| July | 23° / 15° | 4 | 27 | 0 | 72 mm | Perfect | Monchengladbach in July |
| August | 24° / 15° | 4 | 27 | 0 | 68 mm | Perfect | Monchengladbach in August |
| September | 20° / 12° | 3 | 27 | 0 | 42 mm | Good | Monchengladbach in September |
| October | 15° / 9° | 4 | 27 | 0 | 46 mm | Good | Monchengladbach in October |
| November | 10° / 5° | 6 | 23 | 1 | 43 mm | Ok | Monchengladbach in November |
| December | 6° / 3° | 7 | 19 | 5 | 60 mm | Awful | Monchengladbach in December |