The highest day temperature in September 2023 was 84°F. The lowest night temperature was 72°F. The average values for day and night temperatures during September were 79.1°F и 75.5°F respectivly.

The average sea surface temperature in September 2023 for Mykonos was 77.6°F. The maximum and minimum values were 75.2°F and 81.0°F respectively.

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation total in September for Mykonos is 0.4 in. It makes september one of the least rainy months of the year.

The average wind speed in September is 16.1 mph. It makes September one of the most windless months of the year for Mykonos.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Mykonos in September is 11.4 hours.