According to May weather statistics, 4 of 6 regions of Greece have the dry season. These regions are Crete, Greece - West coast, South Greece, Aegean Sea. All 6 regions in Greece, according to May weather, are experiencing the tourist season.

In May in Greece - the region with the lowest day temperature is Crete. The value in this region is 23.5 °C (74.2 °F). The highest value of the day temperature in May in Greece can be seen in Central Greece with a value of 24.5 °C (76.1 °F).

The lowest value of the night temperature in May in Greece can be seen in Greece - West coast with a value of 13.7 °C (56.7 °F). The highest night temperature in May in Greece can be found in Crete, where the value of night temperature is 16.6 °C (61.9 °F).

The lowest value of the sea temperature in Greece in May can be seen in Central Greece with a value of 18.1 °C (64.6 °F). In Greece in May - the region with the highest sea temperature is Crete. The value in this region is 18.8 °C (65.8 °F).

In May in Greece - the region with the lowest number of rainy days is Crete. The value in this region is 2 days. The highest number of rainy days in Greece in May can be found in North Greece, where the value of number of rainy days is 7 days.

The lowest rainfall amount in Greece in May can be found in Crete, where the value of rainfall amount is 13 mm (0.50 in). The rainfall amount in Greece in May is the highest in North Greece - its value is 34 mm (1.35 in).

In Greece in May - the region with the lowest wind speed is Greece - West coast. The value in this region is 2.5. In Greece in May - the region with the highest wind speed is Aegean Sea. The value in this region is 3.9.

The lowest humidity in Greece in May can be found in Crete, where the value of humidity is 60 %. In May in Greece - the region with the highest humidity is Greece - West coast. The value in this region is 68 %.

In May in Greece - the region with the lowest number of sun hours (without clouds) is North Greece. The value in this region is 9 hours. The highest value of the number of sun hours (without clouds) in Greece in May can be seen in Aegean Sea with a value of 10 hours.

The clear sky percentage in May in Greece is the lowest in North Greece - its value is 62 %. The clear sky percentage in Greece in May is the highest in Aegean Sea - its value is 74 %.

The lowest day length in Greece in May can be found in Crete, where the value of day length is 14 hours. In May in Greece - the region with the highest day length is North Greece. The value in this region is 14 hours.