Turkey in Summer: June, July, August Travel Guide

✓ Last reviewed: May 2026 — Verified and updated by our licensed Turkey travel experts. Quick Answer: Turkey's summer (June–August) is beach season: turquoise gulet cruises along the Lycian coast, 28°C Mediterranean water, all-night Bodrum and Çeşme nightlife and 14+ hours of daylight. Istanbul and Cappadocia hit 30–35°C — manageable with early starts. Summer in Turkey at a Glance (June · July · August) Month Avg Temp (Istanbul) Sea Temp (Antalya) Daylight Tour Price (10-day private) June 20–27°C / 68–81°F 24°C / 75°F 15 hrs From $5,440 per person July 23–30°C / 73–86°F 27°C / 81°F 15 hrs From $5,780 per person (peak) August 23–30°C / 73–86°F 28°C / 82°F 14 hrs From $5,780 per person (peak) Is Summer a Good Time to Visit Turkey? It depends on what you want. For beaches, sailing and nightlife , summer is unbeatable: the Mediterranean and Aegean reach 27–28°C , gulet cruises run daily along the Lycian coast , and Bodrum, Çeşme and Antalya pulse until sunrise. For sightseeing in Istanbul, Ephesus or Cappadocia , summer is hot (30–35°C / 86–95°F) and crowded — possible, but you'll want very early starts (6–7 AM) and long midday breaks. We typically recommend a coast-heavy itinerary in July–August and saving cultural tours for May or September. See our best time to visit guide . What Is the Weather Like in Turkey from June to August? June is the best summer month: warm (20–27°C in Istanbul, 26–32°C in Antalya), sunny and not yet at peak heat. July and August are properly hot: Istanbul hits 30°C+ daily, Cappadocia 32–35°C (cool nights), Antalya and Bodrum 32–38°C with high humidity along the coast. Inland southeast (Şanlıurfa, Mardin, Diyarbakır) reaches 40°C+ — visit those regions in spring or autumn instead. Rainfall is essentially zero June–August across the entire country. What Are the Best Beaches and Coastal Destinations? Turkey has 8,000 km of coastline. Top summer picks: Ölüdeniz (the famous Blue Lagoon — see Ölüdeniz guide ), Kaş (boutique diving town), Kaputaş B