Click on a day for an hourly weather forecast
The temperatures in Steenwijk in September are usually low and can range between 12°C and 18°C.
You can expect about 3 to 8 days of rain in Steenwijk 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 Steenwijk in September 2026.
If you’re planning to visit Steenwijk in the near future, we highly recommend that you review the 14 day weather forecast for Steenwijk before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / 1° | 9 | 18 | 5 | 74 mm | Awful | Steenwijk in January |
| February | 6° / 1° | 8 | 15 | 5 | 65 mm | Awful | Steenwijk in February |
| March | 9° / 3° | 6 | 24 | 1 | 53 mm | Ok | Steenwijk in March |
| April | 13° / 5° | 4 | 26 | 1 | 46 mm | Ok | Steenwijk in April |
| May | 16° / 8° | 6 | 25 | 0 | 82 mm | Good | Steenwijk in May |
| June | 19° / 11° | 6 | 24 | 0 | 104 mm | Good | Steenwijk in June |
| July | 21° / 13° | 7 | 24 | 0 | 117 mm | Ok | Steenwijk in July |
| August | 22° / 14° | 6 | 25 | 0 | 122 mm | Good | Steenwijk in August |
| September | 18° / 12° | 6 | 24 | 0 | 96 mm | Good | Steenwijk in September |
| October | 14° / 9° | 7 | 24 | 0 | 97 mm | Ok | Steenwijk in October |
| November | 10° / 5° | 8 | 22 | 1 | 93 mm | Bad | Steenwijk in November |
| December | 6° / 3° | 10 | 18 | 3 | 99 mm | Awful | Steenwijk in December |