Weather in April
Temperature
The shift into April is marked by a modest rise in the average high-temperature, moving from March's refreshing 13°C (55.4°F) to a comfortable 17°C (62.6°F). Throughout April, an average low-temperature of 9°C (48.2°F) is experienced.Rainfall
In Supetar, in April, it is raining for 13 days, with typically 73mm (2.87") of accumulated precipitation. In Supetar, during the entire year, the rain falls for 139 days and collects up to 937mm (36.89") of precipitation.Sea temperature
In Supetar, in April, the average water temperature is 15.4°C (59.7°F).Note: In water with a temperature of 15.4°C (59.7°F), most individuals do not find swimming enjoyable. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), breathing control becomes more difficult.
Daylight
In Supetar, the average length of the day in April is 13h and 26min.On the first day of April, sunrise is at 06:34 and sunset at 19:20. On the last day of the month, sunrise is at 05:47 and sunset at 19:54 CEST.
Sunshine
In April, the average sunshine is 7h.UV index
In Supetar, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In April, the maximum UV index of 5 suggests this advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What are the temperatures in Supetar in April?
How many days does it rain in April in Supetar?
How cold is the water in April in Supetar?
How many hours of daylight does Supetar have in April?
When is the sunrise / sunset in April in Supetar?
How many hours of sunshine does Supetar have in April?
How high is the UV index in April in Supetar?
Average temperature in April
Supetar, Croatia
- Average high temperature in April: 17°C
The warmest month (with the highest average high temperature) is July (29°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in April: 9°C
The months with the highest average low temperature are July and August (19°C).
The coldest month (with the lowest average low temperature) is January (3°C).
Average rainfall in April
Supetar, Croatia
- Average rainfall in April: 73mm
The wettest month (with the highest rainfall) is November (120mm).
The driest month (with the least rainfall) is July (38mm).
Average rainfall days in April
Supetar, Croatia
- Average rainfall days in April: 13 days
The months with the highest number of rainy days are January, April, November and December (13 days).
The months with the least rainy days are July and August (9 days).
Average sea temperature in April
Supetar, Croatia
- Average sea temperature in April: 15.4°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 January and February (13.9°C).
Average daylight in April /
Average sunshine in April
Supetar, Croatia
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h
The month with the most sunshine is July (Average sunshine: 11h).
The months with the least sunshine are January, November and December (Average sunshine: 4h).
Average UV index in April
Supetar, Croatia
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 1).
Supetar, Croatia
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