Split
Croatia
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Split, Croatia

An aerial panorama of Split, Croatia with the view of the Dalmatia waterfront and a distant mountain
An aerial panorama of Split, Croatia with the view of the Dalmatia waterfront and a distant mountain
The last month of the spring, May, is a pleasant month in Split, Croatia, with temperature in the range of an average low of 15.2°C (59.4°F) and an average high of 22.5°C (72.5°F).

Temperature

In May, the average high-temperature increases, from an enjoyable 17.4°C (63.3°F) in April, to a pleasant 22.5°C (72.5°F). The average low-temperature, in Split, is 15.2°C (59.4°F).

Rainfall

In May, the rain falls for 9 days. Throughout May, 56mm (2.2") of precipitation is accumulated. In Split, during the entire year, the rain falls for 110 days and collects up to 815.6mm (32.1") of precipitation.

Snowfall

In Split snow does not fall in March through December.

Sea temperature

In Split, the average seawater temperature is 18.3°C (64.9°F).
Note: For swimming, a surface water temperature of 18.3°C (64.9°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 Split, the average length of the day is 14.7h.

Sunshine

In May, the average sunshine in Split is 8.8h.

UV index

The average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in May in Split?

The average high-temperature, in May, in Split, is 22.5°C (72.5°F), while the average low-temperature is 15.2°C (59.4°F).

How much does it rain in Split in May?

In May, the rain falls for 9 days. Throughout May, 56mm (2.2") of precipitation is accumulated.

When it does not snow in Split?

In Split, Croatia, snow does not fall in March through December.

What is the sea water temperature in May in Split?

In May, the average sea temperature in Split, Croatia, is 18.3°C (64.9°F). For most, swimming in 18.3°C (64.9°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).

How many hours of daylight does Split have in May?

In May, the average length of the day in Split, Croatia, is 14.7h.

How long on average sun shines in May in Split?

In May, the average sunshine is 8.8h.

What is the UV index reading in May in Split?

In May, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.
Average temperature in May - Split, Croatia
  • Average high temperature in May: 22.5°C

The warmest month (with the highest average high temperature) is July (29.8°C).
The month with the lowest average high temperature is January (10.3°C).

  • Average low temperature in May: 15.2°C

The month with the highest average low temperature is July (21.6°C).
The coldest month (with the lowest average low temperature) is January (5.4°C).

Average rainfall in May - Split, Croatia
  • Average rainfall in May: 56mm

The wettest month (with the highest rainfall) is November (113.7mm).
The driest month (with the lowest rainfall) is July (28.4mm).

Average rainfall days in May - Split, Croatia
  • Average rainfall days in May: 9 days

The month with the highest number of rainy days is December (13 days).
The month with the lowest number of rainy days is August (5 days).

Average snowfall days in May - Split, Croatia
  • Average snowfall days in May: 0 days

Months with the highest number of snowfall days are January and February (1 days).
Months with the lowest number of snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average sea temperature in May - Split, Croatia
  • Average sea temperature in May: 18.3°C

The best month for swimming (with the highest average sea temperature) is August (24.8°C).
The coldest month (with the lowest average sea temperature) is February (13.5°C).

Average daylight in May / Average sunshine in May - Split, Croatia
  • Average daylight in May: 14.7h

The month with the longest days is June (Average daylight: 15.4h).
The month with shortest days is December (Average daylight: 9h).

  • Average sunshine in May: 8.8h

The month with most sunshine is July (Average sunshine: 11.3h).
The month with least sunshine is December (Average sunshine: 3.8h).

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

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).