The climate in Kaş during September can be summarized as warm and dry.
September is in the fall / autumn in Kaş and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 27.8°C 82°F |
|---|---|
| Nightly temperature | 13.7°C 56.6°F |
| Average temperature | 20.7°C 69.3°F |
| Daily sunshine | 11.7 hrs |
| Avg rainfall | 13 mm 0.5 ins |
| Rainy days | 4 days |
| Sea temperature | 26.3°C 79.4°F |
| Humidity | 52% |
| Windspeed | 8.3kph 5 mph |
On average September is the 3rd driest month of the year in Kaş with around 13mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 11.7 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Kaş in September 2025.
Best places to visit in September
| Hottest month: | July | 30.2°C 86.4°F |
|---|---|---|
| Driest month: | August | 7mm 0.3ins |
| Sunniest month: | July | 14.3hrs |
| Coldest month: | January | 9.9°C 49.8°F |
| Wettest month: | January | 149mm 5.9ins |