Click on a day for an hourly weather forecast
The weather in Porto Vecchio in September is hot. The average temperatures are between 21°C and 24°C.
You can expect a few rainy days in Porto Vecchio during September, but usually the weather is comfortable in September.
Our weather forecast can give you a great sense of what weather to expect in Porto Vecchio in September 2026.
If you’re planning to visit Porto Vecchio in the near future, we highly recommend that you review the 14 day weather forecast for Porto Vecchio before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 10° | 6 | 26 | 0 | 102 mm | Ok | Porto Vecchio in January |
| February | 12° / 9° | 4 | 23 | 1 | 72 mm | Ok | Porto Vecchio in February |
| March | 13° / 11° | 4 | 27 | 0 | 74 mm | Ok | Porto Vecchio in March |
| April | 16° / 13° | 2 | 28 | 0 | 47 mm | Good | Porto Vecchio in April |
| May | 19° / 16° | 2 | 29 | 0 | 34 mm | Good | Porto Vecchio in May |
| June | 23° / 20° | 1 | 29 | 0 | 16 mm | Perfect | Porto Vecchio in June |
| July | 26° / 23° | 1 | 30 | 0 | 12 mm | Perfect | Porto Vecchio in July |
| August | 26° / 23° | 0 | 31 | 0 | 9 mm | Perfect | Porto Vecchio in August |
| September | 24° / 21° | 1 | 29 | 0 | 39 mm | Perfect | Porto Vecchio in September |
| October | 20° / 18° | 4 | 27 | 0 | 78 mm | Good | Porto Vecchio in October |
| November | 16° / 14° | 5 | 25 | 0 | 140 mm | Good | Porto Vecchio in November |
| December | 13° / 11° | 4 | 27 | 0 | 79 mm | Ok | Porto Vecchio in December |