Mykonos in September

Manto Square in Mykonos Town in September.

Mykonos in September: The Ultimate Guide for Your Visit

September is one of the best months to visit Mykonos. The intense heat and crowds of August have subsided, but the weather is still fantastic, the sea is at its warmest, and the island has a sophisticated, relaxed energy. It’s the month for travelers “in the know”—you get all the benefits of summer with a much more laid-back vibe.

Mykonos in September: What to Expect
Weather: Near-perfect. Days are warm, sunny, and pleasant, while evenings are mild and comfortable.
Crowds: The crowds are noticeably smaller than in July and August. You can explore Mykonos Town and the beaches with more space and ease.
Prices: Prices for hotels and flights drop considerably from their August peak. It’s a great month to find good value.
Activities: The season is still in full swing, but it’s famous for the legendary “closing parties” at the major clubs as the month progresses.
Weather & Water in September
Temperature: Expect beautiful weather. Daily temperatures average in the mid-20s Celsius (77-80°F), ideal for sunbathing and exploring without the intense heat of mid-summer.
The Meltemi Wind: The strong Meltemi winds of July and August begin to calm down significantly throughout September, making for more pleasant beach days all around the island.
Sunshine: Days are still long and overwhelmingly sunny. The chance of rain is very low, especially in the first half of the month.
Swimming Conditions: The Aegean Sea is at its absolute warmest, having been heated by the sun all summer. Average water temperatures of 23-24°C (73-75°F) make it perfect for long, leisurely swims.

Platys Gialos Beach in Mykonos in September.

The Best Mykonos Beach Clubs in September

For a Sophisticated Vibe:
Nammos (Psarou Beach): Still the height of luxury, but with a more discerning crowd. It’s a perfect month to enjoy a long, gourmet lunch that gradually builds into a party.
Scorpios (Paraga Beach): The iconic sunset rituals continue, and the atmosphere is arguably even better than in peak summer—still chic and energetic, but with more room to breathe and soak it all in.
For the Famous Closing Parties:
Principote (Panormos Beach): As the season winds down, the beach clubs throw legendary closing parties. Keep an eye on their schedules for major DJ events marking the end of the summer.
Paradise Beach Club (Paradise Beach): The parties are still going strong, especially in early September. This is a great place to experience the classic Mykonos party vibe with a slightly more relaxed crowd.
Mykonos Nightlife & The Closing Parties
Cavo Paradiso (Paradise Beach): The iconic cliffside club hosts a strong lineup of major international DJs in early September, culminating in a massive closing party towards the end of the month that is a can’t-miss event for electronic music fans.
Astra (Mykonos Town): The legendary bar remains a central hub of Mykonos Town’s nightlife, with a great mix of locals and visitors creating a sophisticated and fun atmosphere.
VOID (Mykonos Town): Still a go-to for serious clubbers, with a strong lineup of house and techno DJs throughout the month before its own closing event.
Other Activities & Tours in September
Boat Trips: With calmer winds and warm seas, September is the ideal month for a boat trip. It’s easier to book tours to the southern beaches or the uninhabited island of Rhenia, where you can swim in crystal-clear water away from any crowds.
Delos Island Tour: The pleasant weather makes September a perfect time to explore the ancient ruins on the sacred island of Delos. The sun is less intense, allowing for a much more comfortable and enjoyable tour of this vast UNESCO World Heritage site.
Explore Mykonos Town: This is the best month to get lost in the beautiful, labyrinthine streets of Mykonos Town. The crowds have thinned, allowing you to wander, shop, and take photos of Little Venice and the windmills without feeling rushed.
Mykonos in September: Travel Advice
For Couples: September is arguably the most romantic month to visit Mykonos. The frantic energy of summer is replaced by a chic, relaxed vibe. It’s perfect for enjoying long dinners, watching the sunset from a seaside bar, and exploring the island’s beauty together.
For Families: September is a very good month for a family trip to Mykonos. The sea is warm, the beaches are less crowded, and the atmosphere is more subdued. Staying at family-friendly beaches like Ornos or Platis Gialos provides a perfect base with calm waters and plenty of great, accessible restaurants.