April weather forecast
Stari Grad, Croatia

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Weather in April

April is a refreshing spring month in Stari Grad, Croatia, with an average temperature fluctuating between 17°C (62.6°F) and 9°C (48.2°F).

Temperature

As Stari Grad welcomes April, the average high-temperature sees a modest rise, transitioning from a moderate 13°C (55.4°F) in March to a still refreshing 17°C (62.6°F). Stari Grad's temperature tends to fall to an average low of 9°C (48.2°F) during the nights of April.

Rainfall

In Stari Grad, in April, it is raining for 12 days, with typically 69mm (2.72") of accumulated precipitation. In Stari Grad, during the entire year, the rain falls for 134 days and collects up to 904mm (35.59") of precipitation.

Sea temperature

The months with the coldest seawater are January through April, with an average sea temperature of 14°C (57.2°F).
Note: In 14°C (57.2°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).

Daylight

In April, the average length of the day is 13h and 26min.
On the first day of April in Stari Grad, 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

The average sunshine in April is 7h.

UV index

In April, the average daily maximum UV index in Stari Grad is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 5 in April leads to these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What is the average April temperature in Stari Grad?

The high-temperature, in April, in Stari Grad, is 17°C (62.6°F), while the low-temperature averages to 9°C (48.2°F).

How much does it rain in Stari Grad in April?

In Stari Grad, Croatia, in April, during 12 rainfall days, 69mm (2.72") of precipitation is typically accumulated.

What are the months with the coldest sea water in Stari Grad?

January through April, with an average sea temperature of 14°C (57.2°F), are months with the coldest seawater in Stari Grad.

What is the sea water temperature in April in Stari Grad?

In April, the average sea temperature in Stari Grad, Croatia, is 14°C (57.2°F). Swimming in 14°C (57.2°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Stari Grad have in April?

The average day length in April in Stari Grad, Croatia, is 13h and 26min.

What time are sunrise and sunset in April in Stari Grad?

On the first day of April in Stari Grad, Croatia, 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.

How long on average sun shines in April in Stari Grad?

In Stari Grad, the average sunshine duration in April is 7h.

What is the UV index intensity in April in Stari Grad?

In April, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in April
Stari Grad, Croatia

Average temperature in April - Stari Grad, Croatia
  • Average high temperature in April: 17°C

The warmest months (with the highest average high temperature) are July and August (28°C).
The month with the lowest average high temperature is January (9°C).

  • Average low temperature in April: 9°C

The month with the highest average low temperature is July (19°C).
The coldest month (with the lowest average low temperature) is January (3°C).

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Average rainfall in April
Stari Grad, Croatia

Average rainfall in April - Stari Grad, Croatia
  • Average rainfall in April: 69mm

The wettest month (with the highest rainfall) is December (116mm).
The driest month (with the least rainfall) is July (36mm).

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Average rainfall days in April
Stari Grad, Croatia

Average rainfall days in April - Stari Grad, Croatia
  • Average rainfall days in April: 12 days

The months with the highest number of rainy days are January, November and December (13 days).
The month with the least rainy days is July (8 days).

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Average sea temperature in April
Stari Grad, Croatia

Average sea temperature in April - Stari Grad, Croatia
  • Average sea temperature in April: 14°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, February, March and April (14°C).

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Average daylight in April /
Average sunshine in April
Stari Grad, Croatia

Average daylight in April / Average sunshine in April - Stari Grad, Croatia
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • 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).

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Average UV index in April
Stari Grad, Croatia

Average UV index in April - Stari Grad, 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).

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Stari Grad, Croatia

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