Cavtat
Croatia
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Cavtat, Croatia

The last month of the spring, May, is a pleasant month in Cavtat, Croatia, with average temperature ranging between min 11°C (51.8°F) and max 22°C (71.6°F).

Temperature

In Cavtat, Croatia, the average high-temperature in May increases, from an enjoyable 17°C (62.6°F) in April, to an agreeable 22°C (71.6°F). In Cavtat, Croatia, the average low-temperature is 11°C (51.8°F).

Rainfall

In Cavtat, during May, the rain falls for 10 days and regularly aggregates up to 82mm (3.2") of precipitation. In Cavtat, during the entire year, the rain falls for 129 days and collects up to 1337mm (52.6") of precipitation.

Sea temperature

In Cavtat, the average seawater temperature in May is 18.8°C (65.8°F). For swimming, a surface water temperature of 18.8°C (65.8°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In Cavtat, the average length of the day is 14.6h.

Sunshine

In May, the average sunshine is 8h.

UV index

In Cavtat, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
The daily maximum UV index of 7 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 May in Cavtat?

In May, the average high-temperature is 22°C (71.6°F), and the average low-temperature is 11°C (51.8°F).

How many days does it rain in May in Cavtat?

In May, in Cavtat, the rain falls for 10 days. Throughout May, 82mm (3.2") of precipitation is accumulated.

What is the sea water temperature in May in Cavtat?

In May, the average sea temperature in Cavtat, Croatia, is 18.8°C (65.8°F). For most, swimming in 18.8°C (65.8°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

What is the average length of the day in May in Cavtat?

In May, the average length of the day in Cavtat is 14.6h.

How long on average sun shines in May in Cavtat?

The average sunshine in May is 8h.

What is the UV index intensity in May in Cavtat?

In May, the average daily maximum UV index in Cavtat, Croatia, is 7. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays.
Average temperature in May - Cavtat, Croatia
  • Average high temperature in May: 22°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 (8°C).

  • Average low temperature in May: 11°C

Months with the highest average low temperature are July and August (17°C).
The coldest month (with the lowest average low temperature) is January (1°C).

Average rainfall in May - Cavtat, Croatia
  • Average rainfall in May: 82mm

The wettest month (with the highest rainfall) is November (179mm).
The driest month (with the lowest rainfall) is July (47mm).

Average rainfall days in May - Cavtat, Croatia
  • Average rainfall days in May: 10 days

Months with the highest number of rainy days are January, March, April, November and December (13 days).
Months with the lowest number of rainy days are July and August (7 days).

Average sea temperature in May - Cavtat, Croatia
  • Average sea temperature in May: 18.8°C

The best month for swimming (with the highest average sea temperature) is July (25.5°C).
Coldest months (with the lowest average sea temperature) are January and February (14.2°C).

Average daylight in May / Average sunshine in May - Cavtat, Croatia
  • Average daylight in May: 14.6h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9.1h).

  • Average sunshine in May: 8h

The month with most sunshine is July (Average sunshine: 10h).
The month with least sunshine is December (Average sunshine: 3h).

Average UV index in May - Cavtat, Croatia
  • Average UV index in May: 7

The month with the highest UV index is July (UV index 9).
Months with the lowest UV index are January and December (UV index 1).