Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average sea temperature in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
As Astypalaia steps into April, the average high-temperature is measured at an enjoyable 17.5°C (63.5°F), displaying minor differences from March's 15.8°C (60.4°F). Astypalaia records a negligible downturn from daytime temperatures, averaging a low of 15.8°C (60.4°F) in the month of April.Humidity
In Astypalaia, the average relative humidity in April is 71%.Rainfall
In April, in Astypalaia, the rain falls for 8.3 days. Throughout April, 27mm (1.06") of precipitation is accumulated. In Astypalaia, during the entire year, the rain falls for 94.2 days and collects up to 485mm (19.09") of precipitation.Sea temperature
In Astypalaia, Greece, the average seawater temperature in April is 17°C (62.6°F).Note: Swimming in 17°C (62.6°F) is not pleasurable for most people. Breathing control grows increasingly challenging as the water temperature falls under 21°C (69.8°F).
Daylight
In April, the average length of the day is 13h and 8min.On the first day of the month, sunrise is at 06:59 and sunset at 19:37. On the last day of April, sunrise is at 06:21 and sunset at 20:02 EEST.
Sunshine
In Astypalaia, the average sunshine in April is 11h.UV index
The average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 5 transforms into these recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April?
How much does it rain in April?
What is the sea water temperature in April in Astypalaia?
How many hours of daylight does Astypalaia have in April?
What time are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index intensity in April in Astypalaia?
Average temperature in April
Astypalaia, Greece
- Average high temperature in April: 17.5°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (14.5°C).
- Average low temperature in April: 15.8°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (12.4°C).
Average pressure in April
Astypalaia, Greece
- Average pressure in April: 1013.3mbar
The month with the highest atmospheric pressure is December (1017.5mbar).
The month with the lowest atmospheric pressure is July (1007.6mbar).
Average wind speed in April
Astypalaia, Greece
- Average wind speed in April: 21.7km/h
The windiest month (with the highest average wind speed) is January (28.8km/h).
The calmest month (with the lowest average wind speed) is May (18.1km/h).
Average humidity in April
Astypalaia, Greece
- Average humidity in April: 71%
The month with the highest relative humidity is June (74%).
The months with the lowest relative humidity are January, November and December (68%).
Average rainfall in April
Astypalaia, Greece
- Average rainfall in April: 27mm
The wettest month (with the highest rainfall) is December (106mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in April
Astypalaia, Greece
- Average rainfall days in April: 8.3 days
The month with the highest number of rainy days is January (15.3 days).
The month with the least rainy days is August (0.4 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).
The 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: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 11h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in April
Astypalaia, Greece
- Average sunshine days in April: 19.5 days
The month with the most sunshine days is August (29.9 days).
The month with the least sunshine days is February (13.7 days).
Average UV index in April
Astypalaia, Greece
- Average UV index in April: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in April
Astypalaia, Greece
- Average cloud cover in April: 21
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 2).
Average visibility in April
Astypalaia, Greece
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
