The highest day temperature in August 2025 was 96°F. The lowest night temperature was 73°F. The average values for day and night temperatures during August were 90.3°F и 78.3°F respectivly.

The average sea surface temperature in August 2025 for Glyfada was 82.9°F. The maximum and minimum values were 81.6°F and 84.6°F respectively.

Almost all days in August are sunny. There is very low probability of clouds or gloomy days.

Precipitation total in August for Glyfada is 0.1 in. It makes august the least rainy month of the year.

The average wind speed in August is 10.6 mph. This value is relatively stable throughout the year.

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 Glyfada in August is 12.8 hours.