Click on a day for an hourly weather forecast
The temperatures in Leverkusen in September are comfortable with low of 12°C and and high up to 21°C.
The wather in Leverkusen 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 Leverkusen in September 2025.
If you’re planning to visit Leverkusen in the near future, we highly recommend that you review the 14 day weather forecast for Leverkusen before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / 1° | 7 | 17 | 7 | 37 mm | Awful | Leverkusen in January |
| February | 7° / 1° | 5 | 18 | 5 | 29 mm | Bad | Leverkusen in February |
| March | 11° / 3° | 5 | 25 | 2 | 32 mm | Bad | Leverkusen in March |
| April | 15° / 6° | 2 | 27 | 1 | 24 mm | Good | Leverkusen in April |
| May | 18° / 9° | 4 | 27 | 0 | 43 mm | Good | Leverkusen in May |
| June | 22° / 12° | 3 | 27 | 0 | 47 mm | Good | Leverkusen in June |
| July | 24° / 14° | 4 | 27 | 0 | 50 mm | Perfect | Leverkusen in July |
| August | 24° / 15° | 2 | 29 | 0 | 42 mm | Perfect | Leverkusen in August |
| September | 21° / 12° | 2 | 28 | 0 | 27 mm | Good | Leverkusen in September |
| October | 15° / 8° | 3 | 28 | 0 | 31 mm | Good | Leverkusen in October |
| November | 10° / 5° | 4 | 25 | 1 | 30 mm | Ok | Leverkusen in November |
| December | 6° / 2° | 6 | 21 | 4 | 42 mm | Awful | Leverkusen in December |