Kemer in September: weather, sea temperatures and travel tips
Is September a good time to visit?
September in Kemer suits beach time and walks: the average sea temperature is +28 °C. Hot days become less common toward the end of the month, but daytime plans still need to account for heat.
Weather in September
September is nearly over, so the forecast matters more for travel in the next few days. Kemer in October.
- Water
- +28 °C
- Daytime air
- +29 °C
- Night-time air
- +22 °C
Early, mid or late September?
| Travel dates | Day | Night | Sea |
|---|---|---|---|
| 1–10 September | +31 °C | +23 °C | +29 °C |
| 11–20 September | +30 °C | +22 °C | +28 °C |
| 21–30 September | +28 °C | +20 °C | +27 °C |
Hot days in September
Share of days when the daytime temperature reached +30 °C or higher, based on the weather archive.
Water in September
WorldWeatherAI seasonal data gives an average water temperature of +29 °C in early September and +27 °C late in the month. Before your trip, check the water temperature and weather in the forecast for Kemer.
Rainfall in September
In September, the average is 5 days with precipitation. In 2019–2025, the number ranged from 2 to 11 per month. Light precipitation is included in the count. This does not mean that it rains all day.
September or October: which should you choose?
| Month | Day | Night | Sea |
|---|---|---|---|
| September | +29 °C | +22 °C | +28 °C |
| October | +25 °C | +17 °C | +24 °C |
September is warmer than October for both daytime air and water. Choose it if warmer water matters more, or October for cooler days.
The annual charts for Kemer compare air and sea temperatures with the rest of the year. For a closer look at September, see the September charts and archive by year.
Things to do in September
- When both air and water are warm, plan time at Kemer Municipal Beach or Ayışığı Bay beside the marina. Both options make a beach day possible within the town.
- Near the shore of Ayışığı Bay, visit Idyros for its Byzantine walls and the remains of a church with a mosaic floor. Choose a day without rain for this open-air site.
- For a separate trip outside central Kemer, consider Phaselis with its three harbours, main street, agora, baths and theatre. Set aside a rain-free day for the open-air areas.
- Keep Kemer Culture House in the former gendarmerie building for a rainy day. Historical photographs, documents and household objects introduce the town and local culture.
About the data
Air temperatures use the WorldWeatherAI archive for 2019–2025. Precipitation uses data for 2019–2025. Sea temperatures use WorldWeatherAI seasonal data.