SeasonMapÖlüdeniz (Ölüdeniz) weather in September
Turkey
September in Ölüdeniz: hot, dry — one of the best months to visit.
#1 of 12 months in Ölüdeniz · #2 of 1383 destinations to visit in September · comfort 97/100 (tier S)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Ölüdeniz in September
Notes from nearby Kaş (60 km away)
Ölüdeniz doesn't have its own notes for September yet — these are about Kaş, close enough to share the season.
Kaş's forum calls September a genuine sweet spot — the summer heat eases off, the sea stays warm enough to swim, and regulars say the town noticeably quiets down by late September once local kids are back at school. Still plenty going on, just without the peak-season crush.
Add your own note from Ölüdeniz's card on the map.
Ölüdeniz climate normals — September
| Daytime high | 30°C / 86°F | 🥵 hot |
|---|---|---|
| Nighttime low | 19°C / 67°F | |
| Feels like (high) | 32°C / 90°F | |
| Sea temperature | 28°C / 83°F | ♨️ bath-warm |
| Rainfall | 10 mm / 0.4 in | ☀️ dry |
| Rainy days | 2 days | |
| Humidity | 59% | 🍃 comfortable |
| Dew point | 15°C / 60°F | |
| Sunshine | 11.5 h/day | |
| Daylight | 12.4 h | |
| Wind | 12 km/h / 7 mph | |
| Air quality (US AQI) | 53 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Ölüdeniz in September
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Peak crowdsSwimming season, Summer holidays in Turkey, school holidays in 3 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Ölüdeniz's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Best weatherÖlüdeniz's best weather comes in June, July and September — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Ölüdeniz in September
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Babadag paragliding season
1 Apr – 15 Nov · usuallySummer season opensThe tandem flights off the mountain behind the lagoon are what most people come for, and the shuttles up to the launch decks run through the warm half of the year. Morning air is the smoothest; afternoons get thermic. Source ↗
- Season
Swimming season
1 Jun – 15 Oct · usuallySea warm enoughCrowdedThe lagoon is a paid nature reserve and it is at its worst for space in July and August, when the package flights land and Belcekiz beach is full end to end. Late September still swims and costs less. Source ↗
Nearby, and something's on
Within 300 km of Ölüdeniz — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Ölüdeniz?
Ölüdeniz in September — FAQ
- Is September a good time to visit Ölüdeniz?
- September in Ölüdeniz: hot, dry — one of the best months to visit. It ranks #1 of 12 months for Ölüdeniz on SeasonMap's comfort score (97/100).
- What is the weather like in Ölüdeniz in September?
- In September, Ölüdeniz averages a daily high of 30.2°C and a low of 19.3°C, with about 9.5 mm of rain over roughly 2.4 rainy days.
- What is the air quality in Ölüdeniz in September?
- Ölüdeniz has a mean US Air Quality Index of about 53 in September.
Other months in Ölüdeniz
Compare Ölüdeniz in September
Warmer or cooler than Ölüdeniz in September
Similar destinations in Western Asia — September
Within 300 km: Kaş's Loggerhead nesting at Patara on 1 May – 30 Sep, and Rhodes' Moths at Petaloudes around 15 Jun – 15 Sep.