Piraeus Weather May
Piraeus is situated in Mediterranean climate zone that typically has warm or hot summer with mild rains and soft but rainy winter.
To help you choose the best time to travel, you can find climate data below on the weather in Piraeus in May.
|average daily high||+25.2°C|
|average daily low||+15.8°C|
|sunny / overcast hours||9.8 / 4.9|
|average monthly precipitation||23 mm|
Temperature in Piraeus
In May the average daily maximum in Piraeus is +25.2°C, and the minimum +15.8°C.
The hottest May day on record is +36.7°C, and the coldest +6.2°C.
Best beach resorts in May:
There are 14.7 hours of daylight in Piraeus in May. Out of these, on average 9.8 are sunny, which means there is quite a lot of sun.
The average monthly temperature in the Aegean Sea on the beaches of Piraeus in May is +18°C.
The water is considered very cool, but some hardy people might bathe in it for 10-15 minutes.
The amount of precipitation in Piraeus in May is usually 23 mm, a negligible amount.