Click on a day for an hourly weather forecast
The weather in Termoli in September is hot. The average temperatures are between 20°C and 25°C.
You can expect about 3 to 8 days of rain in Termoli 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 Termoli in September 2026.
If you’re planning to visit Termoli in the near future, we highly recommend that you review the 14 day weather forecast for Termoli before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 7° | 7 | 24 | 0 | 79 mm | Bad | Termoli in January |
| February | 12° / 7° | 6 | 23 | 0 | 57 mm | Ok | Termoli in February |
| March | 14° / 8° | 7 | 24 | 0 | 72 mm | Ok | Termoli in March |
| April | 17° / 11° | 5 | 25 | 0 | 56 mm | Good | Termoli in April |
| May | 21° / 15° | 6 | 25 | 0 | 63 mm | Good | Termoli in May |
| June | 26° / 20° | 4 | 26 | 0 | 52 mm | Perfect | Termoli in June |
| July | 29° / 22° | 4 | 28 | 0 | 38 mm | Good | Termoli in July |
| August | 29° / 23° | 3 | 28 | 0 | 27 mm | Good | Termoli in August |
| September | 25° / 20° | 6 | 24 | 0 | 68 mm | Perfect | Termoli in September |
| October | 21° / 15° | 5 | 26 | 0 | 74 mm | Good | Termoli in October |
| November | 17° / 12° | 6 | 24 | 0 | 96 mm | Good | Termoli in November |
| December | 13° / 8° | 6 | 25 | 0 | 65 mm | Ok | Termoli in December |