Little Venice, Mykonos Little Venice, Mykonos – Image courtesy of

Mykonos Weather – October

October is a good time to visit Mykonos as it’s less crowded but still has beautiful if slightly cooler weather.

You can expect sunny days with the occasional rain shower. Daytime temperatures reach an average high of 22°C (72°F) and a low of 15°C (59°F) in the evenings.

Weather conditions in October are still good for sunbathing, swimming, snorkelling and scuba diving.

Away from the beach, this is also a good time to explore the island on foot, bicycle or motorcycle. Don't miss the preserved ruins of classical antiquity on tiny Delos Island, just a short boat ride away.

October is regarded as low season in Mykonos, with a commensurate drop in hotel rates and less-crowded beaches and entertainment venues.

Mykonos – October Weather Averages

Ave Temp (°C) Temperature icon  19°C (66°F)
Ave High Temp (°C) Temperature icon  22°C (72°F)
Ave Low Temp (°C) temperature icon  15°C (59°F)
Sunshine (Hrs daily) sun icon  9 hours per day
Daylight (Hrs daily) 11  11 hours per day
Comfort Level Low heat & humidity icon  Low heat & humidity
UV Index 5  Moderate
Days with some Rain umbrella icon  5 days
Ave Rainfall (mm) rain cloud  45mm
Sea Temp (°C) swimming icon  22°C (72°F)
Mykonos Town, Mykonos, Greece

Best time to visit Mykonos

The best time to visit Mykonos is in spring and early summer, from March to June, and the first two weeks of September, when the excessive summer heat has passed, the seawater is still warm, the crowds have dissipated and all the facilities are still operational.

Mykonos enjoys a Mediterranean climate with hot, dry summers and mild, wet winters.

Mykonos Weather Overview

Mykonos – Monthly Review

January February March April
May June July August
September October November December

Note: Meteorological data is sourced from the United States National Oceanic and Atmospheric Administration (NOAA) and the World Meteorological Organization (WMO), with additional historical climate data sourced from the Hellenic National Meteorological Service (HNMS).

Latest update: Mykonos Weather in October: 27 February, 2019

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