Click on a day for an hourly weather forecast
The temperatures in Gelsenkirchen in August are comfortable with low of 15°C and and high up to 24°C.
You can expect about 3 to 8 days of rain in Gelsenkirchen during the month of August. 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 Gelsenkirchen in August 2025.
If you’re planning to visit Gelsenkirchen in the near future, we highly recommend that you review the 14 day weather forecast for Gelsenkirchen before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / 1° | 7 | 17 | 7 | 46 mm | Awful | Gelsenkirchen in January |
| February | 6° / 1° | 5 | 17 | 6 | 38 mm | Awful | Gelsenkirchen in February |
| March | 10° / 3° | 5 | 24 | 2 | 35 mm | Bad | Gelsenkirchen in March |
| April | 15° / 6° | 3 | 26 | 1 | 26 mm | Good | Gelsenkirchen in April |
| May | 18° / 9° | 4 | 27 | 0 | 45 mm | Good | Gelsenkirchen in May |
| June | 22° / 12° | 4 | 26 | 0 | 53 mm | Good | Gelsenkirchen in June |
| July | 24° / 15° | 4 | 27 | 0 | 65 mm | Perfect | Gelsenkirchen in July |
| August | 24° / 15° | 3 | 28 | 0 | 56 mm | Perfect | Gelsenkirchen in August |
| September | 20° / 12° | 2 | 28 | 0 | 31 mm | Good | Gelsenkirchen in September |
| October | 15° / 8° | 4 | 27 | 0 | 38 mm | Good | Gelsenkirchen in October |
| November | 10° / 5° | 5 | 24 | 1 | 37 mm | Ok | Gelsenkirchen in November |
| December | 6° / 2° | 8 | 19 | 5 | 55 mm | Awful | Gelsenkirchen in December |