
Mykonos in September
Mykonos in September
Mykonos, Greece
Visiting Mykonos in September means experiencing the autumn. During autumn, Mykonos offers crisp air, changing colours, and a cosy atmosphere.
Weather in Mykonos in September
Average highs around 25.2C and lows near 21.2C. 4.3mm average precipitation and about 1 rainy days. September typically sits between August and October conditions, so it is useful for travelers wanting a balanced window in Mykonos. Pack flexible layers for changing daytime and evening temperatures.
Temperature
September brings autumn conditions in Mykonos, Greece. The average temperature is about 23.2C, with lows near 21.2C and highs around 25.2C.
Sunshine Hours
Mykonos, Greece usually gets around 11.7 hours of sunshine per day in September, with roughly 12.4 daylight hours available for sightseeing.
Rain
September sees around 4.3mm of rainfall over about 1 days. Rain can occur for around 0.3 hours per day on average.
Humidity
Humidity in September is generally moderate for Mykonos, Greece, especially when rainfall periods increase.
Additional Information
Average winds are around 31.4 km/h, so pack layers that handle changing conditions. Pack flexible layers for changing daytime and evening temperatures.
Our September Hotel Picks for Mykonos

Petasos Beach Resort & Spa
Polished hotel overlooking the sea featuring dining & a spa, plus pools and beach access.
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Anax Resort & Spa
Lavish suites with balconies, plus an infinity pool, a posh restaurant & multiple bars.
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Branco Mykonos
Bright rooms & suites in an upscale hotel with fine dining & a beachfront bar, plus a spa.
View hotelWhat to Do in Mykonos in September

Archaeological Museum of Delos
Collection featuring statues & reliefs found in Delos, plus pottery dating back thousands of years.
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Archaeological Museum of Mykonos
Small museum showcasing urns, funerary art & figurines from prehistory to the Hellenistic period.
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Explore Mykonos Town (Chora)
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Explore activityTravel tips for Mykonos in September
Pack flexible layers for changing daytime and evening temperatures. Book accommodation earlier when events overlap with peak weekends, and keep an eye on changing weather windows for day trips.





