Kastraki Weather in May
May is one of the excellent months to visit Kastraki, with daytime temperatures of 21°C (70°F) and lows of 18°C (64°F) at night. Rainfall is minimal, averaging just 11 mm (0.4 in) for the month.
Rainfall in Kastraki in May
Climate statistics over the past 30 years suggest around 3 days of rain, with 11 mm (0.4 in) average for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Kastraki in May
The temperature in Kastraki in May is excellent. Daytime highs reach 21°C (70°F), with nights dropping to 18°C (64°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Wind Speed in Kastraki in May
Wind speeds average 2 m/s (4 knots) during May. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.
Average water temperature in May
The water temperature is 19°C (66°F). It's not warm, but most people find it perfectly fine for a swim once they're in.If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Kastraki.
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 Kastraki's climate page.
Kastraki Temperature in May
Min Temperature
18°C (64°F)
Max Temperature
21°C (70°F)
Water Temperature
19°C (66°F) *
Chance of Rain
11%
Precipitation
11 mm (0.4 in)
Rainy days
3 days
Humidity
71% *
Windspeed
2 m/s (4 knots) *
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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What to Wear in Kastraki in May
For Kastraki in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Almost no rain is expected, so no need to bring rain gear. The water temperature sits at about 19°C (66°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear.What To Do in Kastraki 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 Kastraki's climate page.
Temperature Rainfall Humidity Wind Speed Water Temp
See the full Kastraki climate overview or explore weather in Greece.
