Complete Climate Guide 2026

Marmaris Weather by Month

Your complete guide to Marmaris climate, temperatures, and the best time to visit Turkey's stunning Turquoise Coast

300+
Sunny Days/Year
20-27°C
Sea Temperature
May-Oct
Best Season

Planning a holiday to Marmaris? Understanding the weather patterns is essential for choosing the perfect time to visit. Located on Turkey's stunning Turquoise Coast, Marmaris enjoys a Mediterranean climate with hot, dry summers and mild, wet winters. This comprehensive guide covers Marmaris weather by month, helping you plan the ideal Turkish holiday.

With over 300 days of sunshine annually and sea temperatures reaching 27°C in summer, Marmaris is a paradise for beach lovers and water sports enthusiasts. Whether you prefer the peak summer heat or the pleasant shoulder seasons, this guide will help you find your perfect travel window.

Monthly Weather Breakdown

Detailed climate information for each month of the tourist season

May

Low-Medium Season

24°C
Average
28°C
High
17°C
Low
20°C
Sea Temp
11 hours
Sunshine

Perfect spring weather with warm days and pleasant evenings. Ideal for sightseeing, hiking, and early beach days.

SightseeingHikingBoat TripsPhotography
25mm / 4 days
Budget-Friendly

June

Medium Season

29°C
Average
33°C
High
21°C
Low
23°C
Sea Temp
13 hours
Sunshine

Summer begins with hot, sunny days perfect for beach holidays. Sea temperature becomes comfortable for swimming.

Beach HolidaysWater SportsBoat TripsNightlife
8mm / 1 days
Moderate

July

High Season

33°C
Average
36°C
High
24°C
Low
26°C
Sea Temp
14 hours
Sunshine

Peak summer with guaranteed hot weather and virtually no rain. Perfect for beach lovers and water activities.

Beach HolidaysSwimmingDivingParty Holidays
2mm / 0 days
Peak Season

August

Very High Season

33°C
Average
36°C
High
24°C
Low
27°C
Sea Temp
13 hours
Sunshine

Hottest month with warmest sea temperatures. Ideal for families during school holidays and water enthusiasts.

Family HolidaysSwimmingWater ParksBoat Trips
2mm / 0 days
Peak Season

September

Medium Season

29°C
Average
32°C
High
20°C
Low
25°C
Sea Temp
11 hours
Sunshine

Excellent late summer weather with warm sea and fewer crowds. Best value month for quality holidays.

Beach HolidaysCouplesValue SeekersDiving
15mm / 2 days
Great Value

October

Low Season

23°C
Average
27°C
High
16°C
Low
22°C
Sea Temp
8 hours
Sunshine

Autumn arrives with pleasant temperatures and occasional rain. Still warm enough for beach days and perfect for excursions.

SightseeingDay TripsHikingBudget Travel
45mm / 5 days
Budget-Friendly

Seasonal Travel Guide

Choose the best season for your Marmaris holiday

Spring (April-May)

20-28°C

Mild temperatures, blooming landscapes, and fewer tourists. Perfect for active holidays and sightseeing.

  • Wildflower season
  • Comfortable hiking weather
  • Lower prices
  • Authentic local experience

Summer (June-August)

29-36°C

Hot and sunny with guaranteed beach weather. Peak tourist season with vibrant nightlife and all facilities open.

  • Perfect beach weather
  • Warmest sea temperatures
  • Full entertainment program
  • Water sports paradise

Autumn (September-October)

23-32°C

Warm weather continues with fewer crowds. Excellent value and still great for swimming.

  • Best value for money
  • Warm sea temperatures
  • Fewer crowds
  • Pleasant excursion weather

Winter (November-March)

12-18°C

Mild Mediterranean winter with occasional rain. Not ideal for beach holidays but good for cultural exploration.

  • Lowest prices
  • Authentic atmosphere
  • Mild compared to UK
  • Cultural experiences

Best Time to Visit by Holiday Type

Find your perfect travel window based on your preferences

Beach Holidays

June - September

Hottest weather, warmest sea temperatures, perfect for swimming and sunbathing.

Couples & Romance

May, June, September

Pleasant weather, fewer crowds, romantic atmosphere, great value.

Family Holidays

July - August

School holidays, warmest sea, all facilities open, kids entertainment.

Budget Travel

May, October

Lowest prices, good weather, fewer tourists, authentic experience.

Sightseeing & Tours

April - May, September - October

Comfortable temperatures for excursions, not too hot for walking.

Nightlife & Party

June - August

Peak party season, all clubs open, beach parties, vibrant atmosphere.

Frequently Asked Questions

What is the best month to visit Marmaris?

The best months to visit Marmaris are June and September. June offers hot weather, warm sea temperatures, and fewer crowds than peak summer. September provides excellent value with warm weather, comfortable sea temperatures, and significantly lower prices.

How hot does Marmaris get in summer?

Marmaris can reach temperatures of 35-40°C during July and August. Average temperatures are around 33°C with very low humidity. The sea temperature reaches 26-27°C, making it perfect for swimming and water activities.

Can you swim in Marmaris in May?

Yes, you can swim in Marmaris in May. The sea temperature is around 20°C, which is refreshing but comfortable for most swimmers. Air temperatures reach 25-28°C, making it pleasant for beach days. Many visitors find May ideal for combining beach time with sightseeing.

Does it rain in Marmaris during summer?

Rain is extremely rare in Marmaris during summer. July and August typically see less than 2mm of rainfall with virtually no rainy days. June and September may have occasional brief showers, but these are uncommon and short-lived.

What is the cheapest time to visit Marmaris?

The cheapest times to visit Marmaris are May and October. Prices can be 40-50% lower than peak season (July-August). You'll still enjoy good weather with temperatures around 23-28°C, warm enough for beach activities and sightseeing.

Ready to Book Your Marmaris Holiday?

Now you know the best time to visit, explore our holiday packages and tours