The highest day temperature in July 2025 was 88°F. The lowest night temperature was 77°F. The average values for day and night temperatures during July were 82.6°F и 83.7°F respectivly.

The average sea surface temperature in July 2025 for Thasos was 82.4°F. The maximum and minimum values were 79.2°F and 85.2°F respectively.

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

Precipitation total in July for Thasos is 0.4 in. It makes july one of the least rainy months of the year.

The average wind speed in July is 6.4 mph. It makes July one of the most windless months of the year for Thasos.

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 Thasos in July is 12.9 hours.