Click on a day for an hourly weather forecast
The temperatures in Oberhausen in September are usually low and can range between 12°C and 20°C.
The wather in Oberhausen in September can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Oberhausen in September 2025.
If you’re planning to visit Oberhausen in the near future, we highly recommend that you review the 14 day weather forecast for Oberhausen before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / 1° | 8 | 16 | 7 | 58 mm | Awful | Oberhausen in January |
| February | 6° / 1° | 8 | 16 | 6 | 47 mm | Awful | Oberhausen in February |
| March | 11° / 4° | 6 | 23 | 2 | 43 mm | Bad | Oberhausen in March |
| April | 15° / 6° | 3 | 26 | 1 | 34 mm | Good | Oberhausen in April |
| May | 18° / 9° | 4 | 27 | 0 | 57 mm | Good | Oberhausen in May |
| June | 22° / 13° | 4 | 26 | 0 | 65 mm | Good | Oberhausen in June |
| July | 24° / 15° | 5 | 26 | 0 | 81 mm | Perfect | Oberhausen in July |
| August | 24° / 15° | 3 | 28 | 0 | 70 mm | Perfect | Oberhausen in August |
| September | 20° / 12° | 2 | 28 | 0 | 42 mm | Good | Oberhausen in September |
| October | 15° / 8° | 4 | 27 | 0 | 50 mm | Good | Oberhausen in October |
| November | 10° / 5° | 5 | 24 | 1 | 48 mm | Ok | Oberhausen in November |
| December | 6° / 2° | 8 | 18 | 5 | 67 mm | Awful | Oberhausen in December |