Click on a day for an hourly weather forecast
The temperatures in Fethiye in September are comfortable with low of 19°C and and high up to 29°C.
You can expect a few rainy days in Fethiye 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 Fethiye in September 2025.
If you’re planning to visit Fethiye in the near future, we highly recommend that you review the 14 day weather forecast for Fethiye before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 14° / 6° | 6 | 25 | 0 | 154 mm | Good | Fethiye in January |
| February | 15° / 7° | 5 | 24 | 0 | 99 mm | Good | Fethiye in February |
| March | 17° / 8° | 3 | 28 | 0 | 66 mm | Good | Fethiye in March |
| April | 20° / 11° | 3 | 27 | 0 | 48 mm | Good | Fethiye in April |
| May | 24° / 14° | 3 | 28 | 0 | 47 mm | Perfect | Fethiye in May |
| June | 28° / 18° | 2 | 28 | 0 | 33 mm | Perfect | Fethiye in June |
| July | 31° / 21° | 0 | 31 | 0 | 8 mm | Good | Fethiye in July |
| August | 32° / 21° | 1 | 30 | 0 | 19 mm | Good | Fethiye in August |
| September | 29° / 19° | 1 | 29 | 0 | 16 mm | Good | Fethiye in September |
| October | 25° / 15° | 3 | 28 | 0 | 72 mm | Perfect | Fethiye in October |
| November | 20° / 12° | 2 | 28 | 0 | 50 mm | Good | Fethiye in November |
| December | 16° / 8° | 5 | 26 | 0 | 108 mm | Good | Fethiye in December |