May weather forecast
Zadar, Croatia

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Weather in May

May marks the beginning of Zadar's summer period, with the city enjoying noticeably warmer temperatures. Following a downward trend from previous months, the rainfall volume starts to slightly increase again reaching 57mm (2.24"), but days with rain are fewer. The daylight stretches further, reaching nearly 15 hours per day, and adds to the inviting climate this month offers. Sea temperatures now start to rise, reaching a noticeable 18.2°C (64.8°F), making it possible for water activities. May's favourable weather establishes a perfect environment for both exploration and relaxation.

Temperature

With the onset of May, Zadar experiences a subtle temperature shift, with the average high-temperature moving from a comfortable 16.4°C (61.5°F) in April to an agreeable 20°C (68°F). Zadar experiences a nighttime temperature average of 14.3°C (57.7°F) during May.

Humidity

In May, the average relative humidity is 68%.

Rainfall

In Zadar, during May, the rain falls for 14 days and regularly aggregates up to 57mm (2.24") of precipitation. Throughout the year, in Zadar, Croatia, there are 143.1 rainfall days, and 707mm (27.83") of precipitation is accumulated.

Snowfall

January, March through December are months without snowfall in Zadar.

Sea temperature

In May, the average sea temperature in Zadar is 18.2°C (64.8°F).
Note: Swimming in 18.2°C (64.8°F) is not an enjoyable experience for most. Breathing becomes progressively more challenging as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Zadar, the average length of the day in May is 14h and 46min.
On the first day of May in Zadar, sunrise is at 05:49 and sunset at 20:02. On the last day of the month, sunrise is at 05:18 and sunset at 20:34 CEST.

Sunshine

In Zadar, Croatia, the average sunshine in May is 10.9h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 5 in May translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What is the average May temperature in Zadar?

The high-temperature, in May, in Zadar, records 20°C (68°F), while the low-temperature is 14.3°C (57.7°F).

What is the average humidity in May in Zadar?

In May, the average relative humidity is 68%.

How much does it rain in Zadar in May?

In Zadar, in May, it is raining for 14 days, with typically 57mm (2.24") of accumulated precipitation.

When it does not snow in Zadar?

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

How cold is the water in May in Zadar?

In May, the average sea temperature in Zadar is 18.2°C (64.8°F). For swimming, a surface water temperature of 18.2°C (64.8°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).

How many hours of daylight does Zadar have in May?

The average day length in May in Zadar is 14h and 46min.

When are sunrise and sunset in May in Zadar?

On the first day of May in Zadar, Croatia, sunrise is at 05:49 and sunset at 20:02. On the last day of the month, sunrise is at 05:18 and sunset at 20:34 CEST.

How many hours of sunshine does Zadar have in May?

In Zadar, the average sunshine duration in May is 10.9h.

What is the UV index reading in May in Zadar?

In Zadar, Croatia, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in May
Zadar, Croatia

Average temperature in May - Zadar, Croatia
  • Average high temperature in May: 20°C

The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (9.2°C).

  • Average low temperature in May: 14.3°C

The month with the highest average low temperature is August (21.7°C).
The coldest month (with the lowest average low temperature) is January (5.3°C).

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Average pressure in May
Zadar, Croatia

Average pressure in May - Zadar, Croatia
  • Average pressure in May: 1014.1mbar

The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).

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Average wind speed in May
Zadar, Croatia

Average wind speed in May - Zadar, Croatia
  • Average wind speed in May: 13.8km/h

The windiest month (with the highest average wind speed) is February (18.9km/h).
The calmest month (with the lowest average wind speed) is July (11.9km/h).

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Average humidity in May
Zadar, Croatia

Average humidity in May - Zadar, Croatia
  • Average humidity in May: 68%

The month with the highest relative humidity is November (74%).
The month with the lowest relative humidity is August (60%).

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Average rainfall in May
Zadar, Croatia

Average rainfall in May - Zadar, Croatia
  • Average rainfall in May: 57mm

The wettest month (with the highest rainfall) is November (115mm).
The driest month (with the least rainfall) is August (28mm).

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Average rainfall days in May
Zadar, Croatia

Average rainfall days in May - Zadar, Croatia
  • Average rainfall days in May: 14 days

The month with the highest number of rainy days is November (15.3 days).
The month with the least rainy days is August (7.9 days).

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Average snowfall in May
Zadar, Croatia

Average snowfall in May - Zadar, Croatia
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in May
Zadar, Croatia

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

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average sea temperature in May
Zadar, Croatia

Average sea temperature in May - Zadar, Croatia
  • Average sea temperature in May: 18.2°C

The best month for swimming (with the highest average sea temperature) is August (24.9°C).
The coldest month (with the lowest average sea temperature) is February (12.4°C).

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Average daylight in May /
Average sunshine in May
Zadar, Croatia

Average daylight in May / Average sunshine in May - Zadar, Croatia
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in May: 10h and 5min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 5h and 42min).

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Average sunshine days in May
Zadar, Croatia

Average sunshine days in May - Zadar, Croatia
  • Average sunshine days in May: 13.7 days

The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is November (13.4 days).

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Average UV index in May
Zadar, Croatia

Average UV index in May - Zadar, Croatia
  • Average UV index in May: 5

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in May
Zadar, Croatia

Average cloud cover in May - Zadar, Croatia
  • Average cloud cover in May: 27

The months with the most cloud cover are January and February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 12).

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Average visibility in May
Zadar, Croatia

Average visibility in May - Zadar, Croatia
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Zadar, Croatia

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