Bol
Croatia
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Bol, Croatia

April is an enjoyable spring month in Bol, Croatia, with average temperature varying between 17°C (62.6°F) and 9°C (48.2°F).

Temperature

In April, the average high-temperature marginally rises, from a moderate 13°C (55.4°F) in March, to an enjoyable 17°C (62.6°F). In Bol, Croatia, the average low-temperature is 9°C (48.2°F).

Rainfall

In April, the rain falls for 12 days. Throughout April, 69mm (2.7") of precipitation is accumulated. Throughout the year, in Bol, there are 134 rainfall days, and 904mm (35.6") of precipitation is accumulated.

Sea temperature

In Bol, Croatia, in April, the average water temperature is 15.4°C (59.7°F).
Note: Swimming in 15.4°C (59.7°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

In Bol, the average length of the day in April is 13.4h.

Sunshine

In April, the average sunshine in Bol is 7h.

UV index

In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in April in Bol?

In Bol, Croatia, in April, the average high-temperature is 17°C (62.6°F), and the average low-temperature is 9°C (48.2°F).

How much does it rain in Bol in April?

In Bol, in April, during 12 rainfall days, 69mm (2.7") of precipitation is typically accumulated.

What is the sea temperature in April in Bol?

In April, the average sea temperature in Bol is 15.4°C (59.7°F). Swimming in 15.4°C (59.7°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in April in Bol?

In Bol, the average length of the day in April is 13.4h.

How many hours of sunshine does Bol have in April?

The average sunshine in April in Bol is 7h.

What is the UV index intensity in April in Bol?

In April, the average daily maximum UV index in Bol, Croatia, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.
Average temperature in April - Bol, Croatia
  • Average high temperature in April: 17°C

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).

Average rainfall in April - Bol, Croatia
  • Average rainfall in April: 69mm

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

Average rainfall days in April - Bol, Croatia
  • Average rainfall days in April: 12 days

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

Average sea temperature in April - Bol, Croatia
  • Average sea temperature in April: 15.4°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
Coldest months (with the lowest average sea temperature) are January and February (13.9°C).

Average daylight in April / Average sunshine in April - Bol, Croatia
  • Average daylight in April: 13.4h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9h).

  • Average sunshine in April: 7h

The month with most sunshine is July (Average sunshine: 11h).
Months with least sunshine are January, November and December (Average sunshine: 4).

Average UV index in April - Bol, Croatia
  • Average UV index in April: 5

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).