Astypalaia
Greece
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Astypalaia, Greece

  • Average high temperature in May: 24°C

Warmest months (with the highest average high temperature) are July and August (31°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in May: 15°C

Months with the highest average low temperature are July and August (22°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

  • Average rainfall in May: 17mm

The wettest month (with the highest rainfall) is January (164mm).
The driest month (with the lowest rainfall) is July (0mm).

  • Average rainfall days in May: 5 days

Months with the highest number of rainy days are January and December (11 days).
Months with the lowest number of rainy days are July and August (1 days).

  • Average sea temperature in May: 19.1°C

The best month for swimming (with the highest average sea temperature) is August (24.9°C).
Coldest months (with the lowest average sea temperature) are February and March (16.8°C).

  • Average daylight in May: 15.1h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 10.7h).

  • Average sunshine in May: 10h

The month with most sunshine is July (Average sunshine: 14h).
Months with least sunshine are January, February and December (Average sunshine: 5).

  • Average UV index in May: 8

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).

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