Click on a day for an hourly weather forecast
The weather in Mytilene in September is hot. The average temperatures are between 20°C and 26°C.
You can expect a few rainy days in Mytilene 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 Mytilene in September 2025.
If you’re planning to visit Mytilene in the near future, we highly recommend that you review the 14 day weather forecast for Mytilene before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 11° / 7° | 8 | 22 | 1 | 165 mm | Bad | Mytilene in January |
| February | 12° / 8° | 6 | 21 | 1 | 128 mm | Ok | Mytilene in February |
| March | 13° / 9° | 5 | 26 | 0 | 87 mm | Ok | Mytilene in March |
| April | 17° / 12° | 4 | 26 | 0 | 65 mm | Good | Mytilene in April |
| May | 22° / 17° | 3 | 28 | 0 | 51 mm | Good | Mytilene in May |
| June | 26° / 21° | 2 | 28 | 0 | 36 mm | Perfect | Mytilene in June |
| July | 29° / 23° | 0 | 31 | 0 | 5 mm | Good | Mytilene in July |
| August | 30° / 23° | 0 | 31 | 0 | 3 mm | Good | Mytilene in August |
| September | 26° / 20° | 1 | 29 | 0 | 25 mm | Perfect | Mytilene in September |
| October | 21° / 16° | 4 | 27 | 0 | 93 mm | Good | Mytilene in October |
| November | 17° / 13° | 4 | 26 | 0 | 93 mm | Good | Mytilene in November |
| December | 13° / 9° | 5 | 26 | 0 | 124 mm | Ok | Mytilene in December |