Click on a day for an hourly weather forecast
The temperatures in Frankfurt in August are comfortable with low of 15°C and and high up to 26°C.
You can expect about 3 to 8 days of rain in Frankfurt 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 Frankfurt in August 2025.
If you’re planning to visit Frankfurt in the near future, we highly recommend that you review the 14 day weather forecast for Frankfurt before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / 0° | 7 | 16 | 8 | 48 mm | Awful | Frankfurt in January |
| February | 6° / 0° | 5 | 17 | 6 | 40 mm | Awful | Frankfurt in February |
| March | 11° / 3° | 5 | 24 | 2 | 35 mm | Bad | Frankfurt in March |
| April | 16° / 6° | 3 | 26 | 1 | 35 mm | Good | Frankfurt in April |
| May | 20° / 9° | 5 | 26 | 0 | 74 mm | Good | Frankfurt in May |
| June | 24° / 13° | 4 | 26 | 0 | 70 mm | Perfect | Frankfurt in June |
| July | 26° / 15° | 5 | 26 | 0 | 82 mm | Perfect | Frankfurt in July |
| August | 26° / 15° | 4 | 27 | 0 | 69 mm | Perfect | Frankfurt in August |
| September | 22° / 12° | 2 | 28 | 0 | 42 mm | Good | Frankfurt in September |
| October | 15° / 8° | 5 | 26 | 0 | 53 mm | Good | Frankfurt in October |
| November | 9° / 4° | 5 | 23 | 2 | 50 mm | Bad | Frankfurt in November |
| December | 5° / 1° | 8 | 17 | 7 | 61 mm | Awful | Frankfurt in December |