The weather in Mykonos on wednesday 18 June 2025
The average max temperature in Mykonos on 18 June is normally around 28°C. For comparison: the highest daytime temperature in the past 10 years was 34°C in 2016, while the lowest was 23°C in 2023.
There’s a very slim chance of precipitation, as only 2 out of the last 10 years saw any, with an average of 2,0 mm on this day. The wind often comes from the Northwest with a maximum strength of 5 Bft.The UV index can reach 9.
17 June
Temperature on 18 June in Mykonos per year
This chart shows the average temperature on 18 June in Mykonos, measured in degrees Celsius, over the past years.
Precipitation on 18 June in Mykonos over the past years
This chart shows the total measured precipitation in millimetres on 18 June in Mykonos over the past years.
Average Weather in Mykonos by Month
Click on a month below to see detailed weather info for Mykonos. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
