Kaş (Kaş) weather in August
August in Kaş: sweltering, dry — fine if you can take 39°C afternoons.
Updated September 2026 · climate normals from ERA5 reanalysis
#5 of 12 months in Kaş · #288 of 1413 destinations to visit in August · comfort 89/100 (tier A)
- Days
- 34°C
- Nights
- 26°C
- Wet days
- 3
- Sun
- 12.3 h
- Humidity
- 65%
- Daylight
- 14 h

Traveller notes on Kaş in August
Notes from nearby Antalya (123 km away)
Kaş doesn't have its own notes for August yet — these are about Antalya, close enough to share the season.
Antalya-forum threads asking for an honest opinion on August temperatures don't sugarcoat it: hotel displays regularly show 40C and up, with some accounts describing direct-sun readings as high as 50C, though that extreme is less common than the consistent mid-30s most days. Posters contrast it with July, which runs hot too but as a drier heat that's called more bearable than August's added humidity. The standing coping strategy: expect to adjust after a day or two, treat 11am to 4pm as shade-or-indoors time, and lean on hotel air conditioning for a break. Excursions are called a bad idea in this window entirely. Regulars who return every summer regardless call it hot but never genuinely unbearable. The record: 34.3C days feeling like a sticky 37C, 24.7C nights, essentially none at all, a 30.9C sea, humidity a relatively low 57 percent and 12.4 hours of sun.
Other months in Kaş
Kas-forum threads on January weather describe real year-to-year variation - some winters mild enough for a comfortable evening in a tea garden, others properly cold, with late January and February consistently singled out as the coldest, rainiest stretch of the whole year on this coast. When rain does arrive, regulars describe it as heavy rather than a drizzle, but rarely prolonged across multiple days in a row - a hard downpour that clears rather than settling in for a week. Evenings run genuinely cold regardless of how mild the day felt, a proper coat needed after dark. The practical complication for a January visit: the tourist season formally closes around October 29th, so many hotels and restaurants are shuttered through winter, narrowing the options considerably compared to summer. The record: 17.2C days feeling like 15C, 10.9C nights, a notably high 179mm across 14.2 days, 4cm of snowfall in the hills, a 19.2C sea and 7.9 hours of sun.
Kas-forum threads on December weather describe a sea still warm enough for a swim and days that regulars call usually mild, with January and February singled out as the genuinely wetter months by comparison - meaning December, while not dry, sits toward the better end of the winter stretch. One visitor recalls sitting comfortably in a tea garden on Christmas Day itself, though evenings turn properly cold once the sun is down, a real jacket needed after dark even on a mild day. The practical catch for December specifically: the town's tourist season formally closes on October 29th, so many hotels and restaurants are shuttered by winter, leaving a smaller, more local set of options open. Posters do note the occasional rough patch - one account described a genuinely stormy late-December stretch with boats lifted from the harbor - but call it an exception rather than the rule. The record: 19C days, 13C nights, 158mm across 13.4 days, 73 percent humidity, a 21.1C sea and 7.7 hours of sun.
Kas-forum threads on July weather are blunt: one poster, comparing a cooler-season visit that worked fine for an elderly relative, says flatly that July would be too hot for the same trip. The record backs that read completely, and posters still call June through August the best window to visit despite the heat, precisely because precipitation is nearly absent through the whole stretch - the trade-off is that the same three months are also the busiest for tourism. The record: 34.3C days feeling like a sticky 39C, 26.4C nights, just 5mm across one day, a 27.9C sea, humidity a relatively low 58 percent and 13.4 hours of sun - Kas at its hottest and driest, exactly as the forum warns.
June in Kas is warm on land and colder in the water than the Turkish Mediterranean leads you to expect, and the reason is geology rather than season: the bay is deep and fed by cold springs, with snowmelt still in them into early May. Regulars hoping for 24 or 25C by mid-June get told the sea will not be what it is in September - our row says 24.1C against a 31.1C day reading as 35C. Their fix is local. The south side of the Cukurbag peninsula has warm water, and Limanagzi, a short boat ride across, is warm too, because neither is in the springs' path. Patara and Kaputas are the beautiful ones and the cold ones. The record: 23C nights, 3.8 precipitation days carrying 14.6mm and 13.6 hours of sun.
Add your own note from Kaş's card on the map.
Kaş climate normals — August
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Kaş in August
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.
BusySummer holidays in Turkey, school holidays in 4 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Kaş'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).
Fair weatherKaş's best weather comes in June, September and October — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Kaş in August
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Nature
Loggerhead nesting at Patara
1 May – 30 SepTurtle nestingClosuresPatara, half an hour west, is a protected nesting beach: it is closed to everyone from eight at night until eight in the morning through the season, and vehicles are banned on the sand.
- Season
Sea warm enough to swim
1 Jun – 31 Oct · usuallyThere is no beach to speak of, so swimming here means ladders off the rocks and the pebble coves east of town. The water is clear enough that Kas lives off diving as much as sunbathing.
Nearby, and something's on
Within 300 km of Kaş — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Kaş?
Kaş in August — FAQ
- Is August a good time to visit Kaş?
- August in Kaş: sweltering, dry — fine if you can take 39°C afternoons. It ranks #5 of 12 months for Kaş on SeasonMap's comfort score (89/100).
- What is the weather like in Kaş in August?
- In August, Kaş averages a daily high of 34.1°C and a low of 26.4°C, with about 9.5 mm of rain over roughly 2.6 rainy days.
- What is the air quality in Kaş in August?
- Kaş has a mean US Air Quality Index of about 56 in August.
Within 300 km: Rhodes' Moths at Petaloudes around 15 Jun – 15 Sep, and Bodrum's Bodrum Ballet Festival around 1–25 Aug.