Click on a day for an hourly weather forecast
The temperatures in Pornichet in October are usually low and can range between 11°C and 17°C.
You can expect about 3 to 8 days of rain in Pornichet during the month of October. 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 Pornichet in October 2026.
If you’re planning to visit Pornichet in the near future, we highly recommend that you review the 14 day weather forecast for Pornichet before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 9° / 5° | 8 | 22 | 1 | 117 mm | Bad | Pornichet in January |
| February | 10° / 5° | 8 | 19 | 1 | 106 mm | Bad | Pornichet in February |
| March | 12° / 6° | 6 | 25 | 0 | 72 mm | Ok | Pornichet in March |
| April | 15° / 7° | 4 | 26 | 0 | 67 mm | Good | Pornichet in April |
| May | 17° / 10° | 4 | 27 | 0 | 68 mm | Good | Pornichet in May |
| June | 21° / 13° | 5 | 25 | 0 | 74 mm | Good | Pornichet in June |
| July | 23° / 15° | 4 | 27 | 0 | 53 mm | Perfect | Pornichet in July |
| August | 23° / 15° | 4 | 27 | 0 | 61 mm | Perfect | Pornichet in August |
| September | 21° / 13° | 3 | 27 | 0 | 49 mm | Good | Pornichet in September |
| October | 17° / 11° | 6 | 25 | 0 | 112 mm | Good | Pornichet in October |
| November | 13° / 9° | 7 | 22 | 0 | 137 mm | Bad | Pornichet in November |
| December | 11° / 7° | 9 | 22 | 0 | 145 mm | Bad | Pornichet in December |