Grecia Weather in May

May in Grecia sees daytime temperatures around 27°C (81°F) and lows of 19°C (66°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.

Rainfall in Grecia in May

Grecia is in the rainy season in May, with rain on around 19 days and an average of 340 mm (13 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Grecia in May

Daytime temperatures in Grecia reach 27°C (81°F) in May, dropping to 19°C (66°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 19°C (66°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Grecia in May

The city usually sees around 183 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

May in Grecia has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.