Kuşadası weather in September
Temperature, sea and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Excellent
Best time to visit: May – June, September – October
What is the weather like in Kuşadası in September?
In September, Kuşadası is hot: daytime highs average 30 °C, and nights cool down to about 20 °C. The sea averages 23.3 °C – pleasant for swimming. With around 10 hours of sunshine a day, there is plenty of sun. Rain is rare: about 2 days bring 25 mm in total. On about 16 days the thermometer climbs to 30 °C or more. All in all, September is an excellent month for a holiday in Kuşadası.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 78 | 97 | 82 |
| Day | 35° | 30° | 24° |
| Night | 23° | 20° | 15° |
| Sea | 24° | 23° | 21° |
| Sun | 12 h | 10 h | 8 h |
| Rain days | 1 | 2 | 5 |
More details for September
- Daylight
- 12 h 29 min06:52 – 19:21
- UV index
- 7 · highclear sky, noon (estimate)All months
- Muggy days
- 4 daysdew point 18 °C or more
- Wind
- 17 km/haverage daily peak
- Cloud cover
- 13 %on average
- Hot days
- 16 days30 °C or more
- Time zone
- UTC+3Europe/Istanbul
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %90 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 20 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in September
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
Kuşadası in September: quick answers
Is Kuşadası hot in September?
Yes. In September, Kuşadası is hot: daytime highs average 30 °C and nights stay around 20 °C. On about 16 days the thermometer climbs to 30 °C or more.
Can you swim in Kuşadası in September?
Yes. In September the sea averages 23.3 °C – pleasant for swimming.
Does it rain much in Kuşadası in September?
Rain is rare: about 2 days bring 25 mm in total.
Kuşadası month by month
The whole year in KuşadasıAll destinations: TurkeyWhere to go in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, GeoNames (CC BY 4.0)