Marmaris in September 2026
The sweet spot - warm summer weather, warm sea, fewer crowds, and excellent value prices
September in Marmaris is widely considered the best month to visit for value-conscious travelers. You get summer-like weather with warm temperatures and a still-warm sea, but with significantly fewer crowds and prices 30-40% lower than peak season.
With average temperatures around 29°C, up to 11 hours of daily sunshine, and sea temperatures still at 25°C, September offers the perfect balance of great weather and excellent value. It's particularly popular with couples, retirees, and anyone who can travel outside school holidays.
September Weather in Marmaris
Late summer perfection with warm seas
Why September is the Best Value Month
- Still warm enough for beach holidays (29-32°C)
- Sea temperature 25°C - perfect for swimming
- 30-40% cheaper than July/August
- Significantly fewer crowds
- Better hotel service and attention
- More relaxed, authentic atmosphere
Who Should Visit in September?
Couples
Romantic atmosphere, quieter beaches, sunset dinners without crowds
Retirees
Comfortable temperatures, peaceful atmosphere, excellent value
Budget Travelers
Best value month with summer weather at shoulder season prices
Divers
Excellent visibility, warm water, fewer boats in dive sites
Photographers
Golden light, fewer tourists in shots, beautiful sunsets
Active Travelers
Perfect weather for hiking, cycling, and day trips
Frequently Asked Questions
Is September a good time to visit Marmaris?
September is arguably the best month to visit Marmaris. You get summer-like weather (29-32°C), warm sea (25°C), fewer crowds, and prices 30-40% lower than peak season. It's perfect for couples, retirees, and anyone seeking value.
Can you still swim in September?
Absolutely! The sea temperature in September is around 25°C - still very warm and comfortable for swimming. Many visitors consider it the perfect swimming temperature - warm but refreshing.
How much cheaper is September than August?
September is typically 30-40% cheaper than August. All‑inclusive hotels cost £50-90 per night compared to £90-160 in August. Flights are also significantly cheaper, especially after UK schools return.
Are all facilities still open in September?
Yes, all major facilities remain open throughout September. Hotels, restaurants, beach clubs, and tour operators continue full operations. Some may reduce hours towards late September, but everything essential remains available.
Book Your September Holiday
Best value month - summer weather at shoulder season prices
Written by
James Wilson
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What travellers are saying about this guide
Really helpful guide! We used this when planning our Marmaris trip and everything was exactly as described. The tips about booking in advance saved us a lot of money.
Brilliant article — very detailed and up to date for 2026. Bookmarked it for our summer holiday planning. Exactly the kind of honest, practical information I was looking for.
Great information, really helped us decide between different options. The price comparisons were super useful. Only wish there were a few more photos to visualise everything better!
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