Click on a day for an hourly weather forecast
The temperatures in Evian in September are usually low and can range between 11°C and 20°C.
You can expect about 3 to 8 days of rain in Evian 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 Evian in September 2026.
If you’re planning to visit Evian in the near future, we highly recommend that you review the 14 day weather forecast for Evian before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / -1° | 9 | 14 | 9 | 152 mm | Awful | Evian in January |
| February | 6° / -1° | 9 | 11 | 8 | 122 mm | Awful | Evian in February |
| March | 9° / 1° | 7 | 19 | 4 | 119 mm | Awful | Evian in March |
| April | 13° / 4° | 7 | 22 | 1 | 112 mm | Bad | Evian in April |
| May | 15° / 6° | 11 | 20 | 0 | 191 mm | Ok | Evian in May |
| June | 20° / 11° | 10 | 20 | 0 | 185 mm | Ok | Evian in June |
| July | 23° / 13° | 9 | 22 | 0 | 161 mm | Good | Evian in July |
| August | 24° / 14° | 8 | 23 | 0 | 144 mm | Good | Evian in August |
| September | 20° / 11° | 5 | 25 | 0 | 106 mm | Good | Evian in September |
| October | 16° / 7° | 5 | 25 | 0 | 109 mm | Good | Evian in October |
| November | 11° / 4° | 7 | 20 | 3 | 139 mm | Awful | Evian in November |
| December | 6° / 1° | 10 | 14 | 7 | 197 mm | Awful | Evian in December |