The highest day temperature in January 2025 was 62°F. The lowest night temperature was 50°F. The average values for day and night temperatures during January were 58.5°F и 57.5°F respectivly.

The average sea surface temperature in January 2025 for Mykonos was 62.5°F. The maximum and minimum values were 61.6°F and 63.4°F respectively.

You can expect various weather conditions during January. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in January for Mykonos is 2.5 in. It makes january the most rainy month of the year.

The average wind speed in January is 18.4 mph. It makes January the most windy month 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 January is 5.7 hours.