Average weather for Mýkonos in May
It's warm in May in Mýkonos with an average temperature of 24°C. Temperatures this month range from a low of 22°C to a high of 26°C. At night, you can expect temperatures between 16°C and 19°C.
Start of May
The month of May starts in Mýkonos with warm temps, averaging around 23°C during the day and nights around 17°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid May
By mid-May, daytime temps rise to around 25°C, with nights around 18°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
End of May
By the end of May, the average daytime temperature in Mýkonos is around 25°C, while nighttime temps are about 19°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
According to weather history, there is only 3,5 mm of precipitation in May. The wind speed is around 4 Bft, mostly coming from the South.
Mýkonos in May |
New York | ||
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24°C | 22°C | |
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26°C | 28°C | |
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22°C | -5°C | |
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3,5 mm | 105 mm | |
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1 day | 14 days |
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit Mýkonos?
Looking for great weather? May is a good time to be in Mýkonos. The temperatures are nice, and there’s not too much rain.
Temperature records
With 34°C in 2020, Mýkonos reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 16°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 12°C to a highest value of 22°C.
Check out the climate of Mýkonos for all months and discover the best travel time
Daily Temperature in May in Mýkonos
This chart shows the average daily high and low temperatures in May for Mýkonos, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in Mýkonos
The chart below shows the average daily precipitation in May for Mýkonos, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 1 day of precipitation in Mýkonos.
Daily UV index in May in Mýkonos
This chart shows the average daily UV index in May in Mýkonos, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Mýkonos over the years
This chart shows the average temperature in May in Mýkonos, measured in degrees Celsius, over the past few years.
Total precipitation in May in Mýkonos over the years
This chart shows the average precipitation in May in Mýkonos, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in May for Mýkonos
Click on any day in May to get detailed info about the usual weather on that day in Mýkonos. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in May in Mýkonos
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Average weather in Mýkonos by month
Click on a month below to see detailed weather info for Mýkonos. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.