Piraeus Weather in May
Piraeus in May sees high temperatures, with highs around 26°C (79°F) and overnight lows of 16°C (61°F). Overall perfect conditions make it one of the better months to visit.
Rainfall in Piraeus in May
Climate statistics over the past 30 years suggest around 5 days of rain, with 22 mm (0.9 in) average for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Piraeus in May
May tends to be one of the perfect months in Piraeus, with 26°C (79°F) in the afternoon and 16°C (61°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Piraeus in May
There are approximately 291 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in Piraeus in May
May has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.
Average water temperature in May
With water at 18°C (64°F), swimming is comfortable for most people. It feels refreshing rather than cold, though it depends a bit on personal preference.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greece, check out our Piraeus's climate page.
Piraeus Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
26°C (79°F)
Water Temperature
18°C (64°F) *
Chance of Rain
17%
Precipitation
22 mm (0.9 in)
Rainy days
5 days
Humidity
56% *
Windspeed
1 m/s (2 knots) *
Sunshine
291 hours *
Percentage Sunshine
*
Best Places in Greece in May
Find out more about the weather in Greece and which places have the best travel conditions in this month. See all of Greece in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Piraeus in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. The water temperature sits at about 18°C (64°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Piraeus in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greece, check out our Piraeus's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Piraeus climate overview or explore weather in Greece.
