The highest day temperature in May 2023 was 73°F. The lowest night temperature was 59°F. The average values for day and night temperatures during May were 67.4°F и 64.3°F respectivly.

The average sea surface temperature in May 2023 for Ermupolis was 65.8°F. The maximum and minimum values were 62.8°F and 69.4°F respectively.

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

Precipitation total in May for Ermupolis is 0.5 in.

The average wind speed in May is 12.4 mph. It makes May the most windless month of the year for Ermupolis.

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 Ermupolis in May is 12.1 hours.