Weather in April
Temperature
As Sisi welcomes April, the average high-temperature sees a modest rise, transitioning from 14°C (57.2°F) in March to a still refreshing 17°C (62.6°F). Sisi experiences a mean low-temperature of 9°C (48.2°F) during April.Rainfall
In Sisi, in April, during 6 rainfall days, 45mm (1.77") of precipitation is typically accumulated. Throughout the year, there are 75 rainfall days, and 847mm (33.35") of precipitation is accumulated.Sea temperature
In Sisi, Greece, the average seawater temperature in April is 16°C (60.8°F).Note: Swimming in water of 16°C (60.8°F) is not enjoyable for the majority of individuals. Breathing control becomes increasingly challenging as the temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Sisi, the average length of the day in April is 13h and 5min.On the first day of the month, sunrise is at 07:03 and sunset at 19:39. On the last day of April, sunrise is at 06:26 and sunset at 20:03 EEST.
Sunshine
The average sunshine in April is 8h.UV index
In Sisi, the average daily maximum UV index in April is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 7 in April translates into the following instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What is the temperature in April in Sisi?
How many days does it rain in April in Sisi?
What is the sea temperature in April in Sisi?
How many hours of daylight does Sisi have in April?
What time are sunrise and sunset in April in Sisi?
How many hours of sunshine does Sisi have in April?
What is the UV index reading in April in Sisi?
Average temperature in April
Sisi, Greece
- Average high temperature in April: 17°C
The warmest months (with the highest average high temperature) are July and August (26°C).
The months with the lowest average high temperature are January and February (12°C).
- Average low temperature in April: 9°C
The months with the highest average low temperature are July and August (19°C).
The coldest months (with the lowest average low temperature) are January and February (6°C).
Average rainfall in April
Sisi, Greece
- Average rainfall in April: 45mm
The wettest month (with the highest rainfall) is January (175mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in April
Sisi, Greece
- Average rainfall days in April: 6 days
The month with the highest number of rainy days is December (13 days).
The months with the least rainy days are July and August (1 days).
Average sea temperature in April
Sisi, Greece
- Average sea temperature in April: 16°C
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in April /
Average sunshine in April
Sisi, Greece
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 8h
The months with the most sunshine are June, July and August (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 4h).
Average UV index in April
Sisi, Greece
- Average UV index in April: 7
The months with the highest UV index are June and July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).
Sisi, Greece
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