Fethiye weather by month
Fethiye runs from about 12°C in January to 31°C in July, with December the wettest month at 294 mm.
warmest month
July
31°C
coolest month
January
12°C
wettest month
December
294 mm
worst air month
August
12 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | 12°C | 170 mm | 224 h | 9 |
| February | 12°C | 55 mm | 271 h | 9 |
| March | 14°C | 67 mm | 328 h | 11 |
| April | 20°C | 40 mm | 343 h | 11 |
| May | 22°C | 32 mm | 403 h | 8 |
| June | 31°C | 0 mm | 419 h | 9 |
| July | 31°C | 4 mm | 431 h | 11 |
| August | 30°C | 10 mm | 398 h | 12 |
| September | 26°C | 22 mm | 353 h | 10 |
| October | 22°C | 0 mm | 330 h | 7 |
| November | 15°C | 81 mm | 273 h | 9 |
| December | 12°C | 294 mm | 236 h | 9 |
About 4,009 hours of sun a year. Roughly 77 rainy days a year.
These are long-run climate normals, not a forecast. A given year can sit well outside them. PM2.5 is a global model: near the coast it counts sea salt as fine particulate and reads high against ground stations, sometimes by a factor of two. Use the shape of the year, not the absolute number.
where these numbers come from
- · Temperature, rainfall and sunshine: ECMWF ERA5 reanalysis climate normals via Open-Meteo (CC BY 4.0), fetched once and stored.
- · PM2.5: Copernicus CAMS reanalysis, monthly means. Modelled, not station readings; near coasts CAMS counts sea salt as PM2.5 and reads high.
Last reviewed 2026-05-25. Full method, licences and the list of sources we rejected are on the methodology page.