The highest day temperature in September 2023 was 96°F. The lowest night temperature was 73°F. The average values for day and night temperatures during September were 89.1°F и 77.3°F respectivly.

The average sea surface temperature in September 2023 for Prasonisi was 84.1°F. The maximum and minimum values were 82.6°F and 85.8°F respectively.

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

Precipitation total in September for Prasonisi is 0.6 in. It makes september one of the least rainy months of the year.

The average wind speed in September 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 September is 11.7 hours.