Click on a day for an hourly weather forecast
The temperatures in Overijssel in September are usually low and can range between 12°C and 19°C.
You can expect about 3 to 8 days of rain in Overijssel 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 Overijssel in September 2025.
If you’re planning to visit Overijssel in the near future, we highly recommend that you review the 14 day weather forecast for Overijssel before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / 1° | 9 | 14 | 7 | 82 mm | Awful | Overijssel in January |
| February | 6° / 1° | 9 | 13 | 7 | 76 mm | Awful | Overijssel in February |
| March | 10° / 3° | 6 | 23 | 2 | 64 mm | Bad | Overijssel in March |
| April | 15° / 6° | 4 | 25 | 1 | 50 mm | Good | Overijssel in April |
| May | 17° / 9° | 6 | 25 | 0 | 79 mm | Good | Overijssel in May |
| June | 21° / 12° | 6 | 24 | 0 | 102 mm | Good | Overijssel in June |
| July | 23° / 14° | 6 | 25 | 0 | 116 mm | Perfect | Overijssel in July |
| August | 23° / 15° | 6 | 25 | 0 | 109 mm | Perfect | Overijssel in August |
| September | 19° / 12° | 4 | 26 | 0 | 66 mm | Good | Overijssel in September |
| October | 14° / 8° | 6 | 25 | 0 | 73 mm | Good | Overijssel in October |
| November | 9° / 5° | 8 | 21 | 1 | 75 mm | Bad | Overijssel in November |
| December | 6° / 2° | 9 | 17 | 5 | 99 mm | Awful | Overijssel in December |