Click on a day for an hourly weather forecast
The temperatures in Frankenthal in September are comfortable with low of 12°C and and high up to 22°C.
You can expect about 3 to 8 days of rain in Frankenthal 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 Frankenthal in September 2026.
If you’re planning to visit Frankenthal in the near future, we highly recommend that you review the 14 day weather forecast for Frankenthal before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / 0° | 7 | 16 | 8 | 62 mm | Awful | Frankenthal in January |
| February | 6° / 1° | 6 | 16 | 6 | 53 mm | Awful | Frankenthal in February |
| March | 11° / 3° | 5 | 24 | 2 | 48 mm | Bad | Frankenthal in March |
| April | 16° / 6° | 4 | 25 | 1 | 40 mm | Good | Frankenthal in April |
| May | 20° / 9° | 6 | 25 | 0 | 99 mm | Good | Frankenthal in May |
| June | 24° / 13° | 5 | 25 | 0 | 88 mm | Perfect | Frankenthal in June |
| July | 26° / 15° | 5 | 26 | 0 | 98 mm | Perfect | Frankenthal in July |
| August | 26° / 16° | 4 | 27 | 0 | 76 mm | Perfect | Frankenthal in August |
| September | 22° / 12° | 3 | 27 | 0 | 52 mm | Good | Frankenthal in September |
| October | 16° / 8° | 4 | 27 | 0 | 58 mm | Good | Frankenthal in October |
| November | 10° / 4° | 6 | 22 | 2 | 55 mm | Bad | Frankenthal in November |
| December | 6° / 1° | 9 | 17 | 5 | 77 mm | Awful | Frankenthal in December |