The highest day temperature in May 2026 was 81°F. The lowest night temperature was 42°F. The average values for day and night temperatures during May were 68.9°F и 57.3°F respectivly.

The average sea surface temperature in May 2026 for Alexandroupoli was 66.0°F. The maximum and minimum values were 59.6°F and 72.2°F respectively.

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

Precipitation total in May for Alexandroupoli is 1.7 in. It makes may one of the least rainy months of the year.

The average wind speed in May is 8.7 mph. It makes May one of the most windless months of the year for Alexandroupoli.

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 Alexandroupoli in May is 10.5 hours.