Average high
25°C
Average low
16°C
Sea temperature
20°C
Cool but swimmable
Rainy days
2
Daily sunshine
10h
UV index
8
FAQ
What is the temperature in Heraklion in 5月?
In 5月, Heraklion has an average daytime temperature of 25°C and 16°C at night.
Can you swim in Heraklion in 5月?
Sea temperature is 20°C in 5月. Cool but swimmable.
Does it rain much in Heraklion in 5月?
Heraklion averages 2 rainy days in 5月, with 10 hours of sunshine daily.