Rozená, Greece in May has warm conditions, with highs averaging 23.6°C (74°F). Sea temperature stays cool at 18.7°C (66°F).
This month falls at the end of Spring.
Daily highs in May gradually rise from around 22°C (71°F) at the start to 25°C (76°F) by month's end.
May sees fairly even rainfall, totalling about 41 mm across the month.
Expect around 11.4h of sunshine at the start of May, increasing to 12.6h by the end.
The warmest days tend to fall around the 24th, averaging 24.9°C (77°F).