SPRING – March, April, May
Spring is a great time to visit Mykonos. The temperature is mild, leaning on the chillier side with sunny afternoons and cool evenings. Pack lightweight and versatile clothing such as long-sleeve shirts, light sweaters, and comfortable denim or chinos that can transition easily from day to night. For most people, the ocean will be too cold, but bring your swimsuit if you’re feeling brave or want to relax in your hotel’s hot tub. Temperatures range from 51°F to 68°F (14°C to 20°C).
SUMMER – June, July, and August
Summer is the hottest and busiest time of the year in Mykonos. Be prepared to sweat and explore the island with plenty of people. Pack light and airy clothing such as maxi dresses, shorts, tank tops, and swimwear, along with a sunhat and sandals, to stay cool and comfortable while enjoying the island’s beach and nightlife. During the summer, temperatures typically range from 68°F to 86°F (20°C to 30°C).
FALL – September, October, and November
Fall is a pleasant time to visit Mykonos as the temperatures start to cool down and the crowds begin to thin out. A lot of hotels and restaurants close for the season at the end of October so prices are more affordable. You’ll want to dress in layers like in the Spring and pack transitional clothes such as light sweaters, long-sleeve tops, and comfortable jeans. A shawl or light jacket will be nice for chillier evenings. It’s still warm during the day so bring along shorts, skirts, and dresses. Temperatures range from 56°F to 77°F (13°C to 25°C).
WINTER – December, January, and February
Winter is not the best time to visit Mykonos as most places are closed for the season. If you’ve managed to find a place to stay during this time or are visiting by cruise, be sure to pack sweaters, jeans, a coat, and a scarf to shield against the cool Mediterranean winds. The weather is fairly cold and windy this time of year so don’t expect to be laying on the beach in your bikini. Temperatures don’t vary greatly during these months, and it usually ranges from 47°F to 56°F (8°C to 13°C)