The highest day temperature in July 2025 was 103°F. The lowest night temperature was 74°F. The average values for day and night temperatures during July were 93.5°F и 78.6°F respectivly.

The average sea surface temperature in July 2025 for Prasonisi was 82.1°F. The maximum and minimum values were 78.2°F and 86.0°F respectively.

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

Precipitation total in July for Prasonisi is 0.1 in. It makes july the least rainy month of the year.

The average wind speed in July is 10.2 mph.

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 Prasonisi in July is 14.1 hours.