Click on a day for an hourly weather forecast
The temperatures in Thasos in September are comfortable with low of 19°C and and high up to 24°C.
You can expect about 3 to 8 days of rain in Thasos 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 Thasos in September 2025.
If you’re planning to visit Thasos in the near future, we highly recommend that you review the 14 day weather forecast for Thasos before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / 5° | 6 | 20 | 5 | 96 mm | Bad | Thasos in January |
| February | 10° / 6° | 6 | 20 | 2 | 86 mm | Bad | Thasos in February |
| March | 11° / 8° | 6 | 24 | 1 | 104 mm | Ok | Thasos in March |
| April | 15° / 11° | 4 | 26 | 0 | 58 mm | Good | Thasos in April |
| May | 20° / 16° | 3 | 28 | 0 | 67 mm | Good | Thasos in May |
| June | 25° / 20° | 4 | 26 | 0 | 73 mm | Perfect | Thasos in June |
| July | 28° / 23° | 2 | 29 | 0 | 34 mm | Perfect | Thasos in July |
| August | 29° / 23° | 1 | 30 | 0 | 19 mm | Good | Thasos in August |
| September | 24° / 19° | 3 | 27 | 0 | 66 mm | Perfect | Thasos in September |
| October | 18° / 14° | 3 | 28 | 0 | 76 mm | Good | Thasos in October |
| November | 14° / 11° | 5 | 25 | 0 | 93 mm | Good | Thasos in November |
| December | 10° / 7° | 6 | 23 | 1 | 100 mm | Ok | Thasos in December |