Click on a day for an hourly weather forecast
The temperatures in Landgraaf 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 Landgraaf 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 Landgraaf in September 2026.
If you’re planning to visit Landgraaf in the near future, we highly recommend that you review the 14 day weather forecast for Landgraaf before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / 1° | 9 | 13 | 9 | 86 mm | Awful | Landgraaf in January |
| February | 6° / 1° | 8 | 13 | 7 | 74 mm | Awful | Landgraaf in February |
| March | 10° / 3° | 7 | 21 | 3 | 71 mm | Awful | Landgraaf in March |
| April | 14° / 6° | 5 | 24 | 1 | 51 mm | Good | Landgraaf in April |
| May | 17° / 9° | 7 | 24 | 0 | 96 mm | Ok | Landgraaf in May |
| June | 21° / 12° | 6 | 24 | 0 | 102 mm | Good | Landgraaf in June |
| July | 23° / 14° | 6 | 25 | 0 | 93 mm | Perfect | Landgraaf in July |
| August | 23° / 14° | 5 | 26 | 0 | 89 mm | Perfect | Landgraaf in August |
| September | 19° / 11° | 4 | 26 | 0 | 63 mm | Good | Landgraaf in September |
| October | 14° / 8° | 6 | 25 | 0 | 66 mm | Good | Landgraaf in October |
| November | 9° / 5° | 8 | 20 | 2 | 71 mm | Awful | Landgraaf in November |
| December | 6° / 2° | 10 | 15 | 6 | 100 mm | Awful | Landgraaf in December |