April weather forecast and climate
Astypalaia, Greece

Temperature

In Astypalaia, in April, the average high-temperature is 20°C (68°F), and the average low-temperature is 12°C (53.6°F).

Rainfall

In April, the rain falls for 7 days. Throughout April, 32mm (1.3") of precipitation is accumulated. Throughout the year, there are 72 rainfall days, and 719mm (28.3") of precipitation is accumulated.

Sea temperature

In April, the average sea temperature is 17°C (62.6°F). For most, swimming in 17°C (62.6°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In April, the average length of the day is 13.1h.

Sunshine

The average sunshine in April is 8h.

UV index

The average UV index in April in Astypalaia is 6.

What is the temperature in April in Astypalaia?

The average high-temperature, in April, in Astypalaia, is 20°C (68°F), while the average low-temperature is 12°C (53.6°F).

How much does it rain in Astypalaia in April?

In April, in Astypalaia, Greece, the rain falls for 7 days. Throughout April, 32mm (1.3") of precipitation is accumulated.

What is the sea water temperature in April in Astypalaia?

In Astypalaia, the average seawater temperature in April is 17°C (62.6°F). For swimming, a surface water temperature of 17°C (62.6°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Astypalaia have in April?

In Astypalaia, the average length of the day in April is 13.1h.

How many hours of sunshine does Astypalaia have in April?

The average sunshine in April in Astypalaia, Greece, is 8h.

What is the UV index intensity in April in Astypalaia?

The average UV index in April in Astypalaia is 6.
Average temperature in April - Astypalaia, Greece
  • Average high temperature in April: 20°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 April: 12°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 April - Astypalaia, Greece
  • Average rainfall in April: 32mm

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

Average rainfall days in April - Astypalaia, Greece
  • Average rainfall days in April: 7 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 April - Astypalaia, Greece
  • Average sea temperature in April: 17°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 April / Average sunshine in April - Astypalaia, Greece
  • Average daylight in April: 13.1h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in April: 8h

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 April - Astypalaia, Greece
  • Average UV index in April: 6

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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