Marmaris weather in July
July in Marmaris: sweltering, dry — fine if you can take 39°C afternoons.
Updated September 2026 · climate normals from ERA5 reanalysis
#3 of 12 months in Marmaris · #158 of 1413 destinations to visit in July · comfort 92/100 (tier S)
- Days
- 36°C
- Nights
- 25°C
- Wet days
- 1
- Sun
- 13.4 h
- Humidity
- 53%
- Daylight
- 14 h

Traveller notes on Marmaris in July
Notes from nearby Rhodes (47 km away)
Marmaris doesn't have its own notes for July yet — these are about Rhodes, close enough to share the season.
July on Rhodes is two islands, and the dividing line is the meltemi. The wind blows from about mid-June to mid-September and is at its strongest in July and August, and it lands on the Aegean side: the west coast is windier and regulars put it near 28C in the shade, while the east, which the meltemi largely misses, can feel 35C - Lindos being the name they give for that. Our row's 30.8C and 22.5 kph is the island average between them. The practical reading is that the windy side is the tolerable side in this month, and higher ground is better again. Rain is effectively nil at 0.7mm. The record: 24.7C nights, humidity 73 percent, 13.3 hours of sun, a 26.1C sea and AQI 81.
Other months in Marmaris
Marmaris forum posters describe March as a genuine coin-flip month: warm and sunny stretches alternate with days of proper rain, and one traveler mentioned being confined to their hotel for a stretch of torrential downpours before the sun came back out. Evenings turn chilly regardless of how the day went, so a layer is worth carrying even on a nice afternoon. Most restaurants and bars away from the immediate beachfront stay open through the off-season, so there's no shortage of places to wait out a rainy spell - just don't expect beach weather to hold for a whole week straight.
Forum posters describe early September as still genuinely hot - mid-to-high 30sC - cooling gradually to the low 30sC by month's end, with sea and pool water staying nicely warm after a full summer of sun. By around the third week, posters note nights start cooling enough that air conditioning becomes unnecessary, and a cardigan may be useful for the very end of the month. Weather is described as largely excellent but genuinely 'hit or miss' at times, with occasional torrential storms (thunder and lightning) reported, though these clear within hours rather than settling in. The overall consensus: September ranks among the best months to visit, with comfortable day and night temperatures plus better bargains once school-age tourists have gone home.
Add your own note from Marmaris's card on the map.
Marmaris climate normals — July
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Marmaris in July
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 crowdsFerries and cruise calls, Swimming season, Summer holidays in Turkey(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Marmaris'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 weatherMarmaris's best weather comes in June, July and September — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Marmaris in July
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Blue cruise season
1 May – 15 Oct · usuallySummer season opensBook earlyThe gulet fleet comes out of winter lay-up in the bay and the week-long runs down towards Fethiye start going. The day boats out of the marina you can walk on to; the overnight ones you cannot.
- Season
Ferries and cruise calls
1 May – 15 Oct · usuallyDay-tripper crushCrowdedThe Rhodes catamaran and the cruise ships put a few thousand people into the castle quarter between mid-morning and late afternoon. The old streets are pleasant either side of that.
- Season
Swimming season
1 Jun – 31 Oct · usuallySea warm enoughCrowdedThe enclosed bay warms early and holds it late, which is why the season here runs longer than the flights do. October is the quiet reward for putting up with August.
- Season
The August peak
15 Jul – 31 AugSchool holidaysCrowdedBook earlyBritish charters and Turkish domestic holidays land on the same fortnight and Bar Street runs until dawn. If you want the coast rather than the nightlife, this is the month to avoid.
Nearby, and something's on
Within 300 km of Marmaris — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Marmaris?
Marmaris in July — FAQ
- Is July a good time to visit Marmaris?
- July in Marmaris: sweltering, dry — fine if you can take 39°C afternoons. It ranks #3 of 12 months for Marmaris on SeasonMap's comfort score (92/100).
- What is the weather like in Marmaris in July?
- In July, Marmaris averages a daily high of 36.2°C and a low of 24.6°C, with about 1.9 mm of rain over roughly 0.5 rainy days.
- What is the air quality in Marmaris in July?
- Marmaris has a mean US Air Quality Index of about 71 in July.
Within 300 km: Rhodes' Moths at Petaloudes around 15 Jun – 15 Sep, and Kaş's Loggerhead nesting at Patara on 1 May – 30 Sep.