Click on a day for an hourly weather forecast
The temperatures in Roosendaal 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 Roosendaal 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 Roosendaal in September 2026.
If you’re planning to visit Roosendaal in the near future, we highly recommend that you review the 14 day weather forecast for Roosendaal before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / 2° | 9 | 17 | 5 | 111 mm | Awful | Roosendaal in January |
| February | 7° / 2° | 9 | 15 | 4 | 89 mm | Awful | Roosendaal in February |
| March | 11° / 4° | 7 | 22 | 2 | 83 mm | Awful | Roosendaal in March |
| April | 15° / 7° | 4 | 25 | 1 | 55 mm | Good | Roosendaal in April |
| May | 17° / 9° | 7 | 24 | 0 | 104 mm | Ok | Roosendaal in May |
| June | 21° / 12° | 6 | 24 | 0 | 118 mm | Good | Roosendaal in June |
| July | 22° / 14° | 7 | 24 | 0 | 120 mm | Ok | Roosendaal in July |
| August | 23° / 15° | 6 | 25 | 0 | 123 mm | Perfect | Roosendaal in August |
| September | 20° / 12° | 5 | 25 | 0 | 83 mm | Good | Roosendaal in September |
| October | 15° / 9° | 7 | 24 | 0 | 103 mm | Ok | Roosendaal in October |
| November | 10° / 6° | 8 | 21 | 1 | 106 mm | Bad | Roosendaal in November |
| December | 7° / 4° | 11 | 17 | 3 | 123 mm | Awful | Roosendaal in December |