May Weather in Zadar, Croatia

Last updated: March 17, 2025

In Zadar, Croatia, May ushers in a delightful transition into warmer weather, with temperatures peaking at a maximum of 28°C (82°F) and an enjoyable average of 19°C (66°F). As spring blooms, the city experiences a gentle cooling at night, with minimum temperatures dropping to 8°C (47°F). Expect occasional showers, as precipitation totals about 75 mm (2.9 in) spread across 10 days, nurturing the vibrant landscape. With a humidity level hovering around 78%, visitors can look forward to a refreshing coastal atmosphere, making May an ideal time to explore the rich history and stunning scenery of this ancient city.

May Temperature in Zadar

May in Zadar, Croatia is a delightful transition into summer, characterized by a noticeable warmth that begins to permeate the air. With minimum temperatures rising to a comfortable 8°C (47°F) and averaging around 19°C (66°F), locals and visitors alike can enjoy pleasant days outdoors. As the month progresses, maximum temperatures can reach up to 28°C (82°F), making it ideal for beach outings and exploring the stunning coastline. The overall trend showcases a significant increase in warmth compared to the chillier months of winter and early spring, hinting at the vibrant summer ahead. This enchanting blend of moderate temperatures and blooming landscapes makes May a particularly captivating time to experience the beauty of Zadar.

May Weather in Zadar: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Zadar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec454952586675798172635650
Data source: Temperature data for Zadar generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Zadar

In May, Zadar, Croatia, experiences a moderate amount of precipitation, with 75 mm (2.9 in) of rain recorded over about 10 days. This gradual rise from the 61 mm (2.4 in) in April suggests a shift towards the wetter months ahead, as summer approaches. Interestingly, May's rainfall marks a mild pause before the more significant downpours seen in the following months, such as the 118 mm (4.6 in) of September or the robust 190 mm (7.5 in) in November. The increasing trend in rainfall days hints at the region's transition into a lush, vibrant summer, while still enjoying the temperate conditions characteristic of spring. Overall, May stands out as a balanced month, offering both a respite from drier months and a gentle precursor to the season's wetter phase.

May Precipitation Trends in Zadar

The chart displays monthly precipitation patterns in Zadar, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec7187776175313132118108190149
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Zadar

In May, Zadar experiences a moderate humidity level of 78%, slightly higher than the preceding months of April and March, which recorded 75% and 73% respectively. This gradual rise reflects the transition into warmer weather, as humidity begins to increase with the approach of summer. Following May, humidity tends to decrease into the summer months, with July at 71% and August dropping to 65%. The fluctuation in humidity levels throughout the year showcases Zadar's Mediterranean climate, where spring heralds a refreshing and slightly humid environment, setting the stage for the drier and warmer summer ahead.

May Average Humidity in Zadar

This chart illustrates the average monthly humidity levels in Zadar, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%73%75%78%75%71%65%69%76%81%81%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Zadar

In May, Zadar, Croatia experiences a significant increase in the UV Index, reaching 8, which falls into the very high exposure category. This sharp rise from an April index of 7 highlights the transition into the summer months, where sun-seekers should be particularly cautious. With a burn time of just 15 minutes, it's crucial to prioritize sun protection if you plan to enjoy the outdoors. This trend of escalating UV levels continues into June and July, underscoring the importance of being vigilant about sun safety as the summer progresses. For more detailed information, visit Zadar UV Index.

Maximum UV Index Levels in Zadar for May

The chart shows the monthly maximum UV Index (UVI) for Zadar in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec245789987532
Data source: Zadar May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Zadar

May in Zadar, Croatia, is a radiant month that beckons visitors to bask in the sun's warm embrace, with an impressive 402 hours of sunshine. This marks a delightful leap from 361 hours in April, showcasing a trend of increasing sunlight as spring unfolds into summer. The sunshine continues to rise in June and July, peaking at 435 hours, but May stands out as a perfect time for outdoor adventures before the peak summer crowds arrive. As the days stretch longer and the sun shines brighter, Zadar offers an inviting atmosphere for exploration and relaxation, making it a stunning choice for travelers seeking to enjoy the beauty of the Dalmatian coast.

Monthly Sunshine Duration in Zadar: May Highlighted

The May sunshine duration represents the total number of hours Zadar experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec196h247h324h361h402h423h435h405h344h312h239h233h
Data source: Zadar May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Zadar During May

As spring transitions into summer, Zadar's weather in May offers an intriguing mix of sunshine. With a 52% chance of sunny days, this month reflects a slight dip from the more promising months that precede it, notably March, which boasts a 66% chance. While April offers a more moderate 51%, May's figures indicate a shift towards sunnier weather as the season progresses. The likelihood of clear skies grows significantly in the following months, with June and July peaking at 63% and 64% respectively. Overall, although May may not be the sunniest month, it sets the stage for the vibrant warmth and brightness that Zadar is known for in the summer ahead.

Percentage of Sunny Days in May in Zadar

The chart illustrates the percentage of sunny days in Zadar throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Zadar experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec37%53%66%51%52%63%64%69%65%54%29%44%
Data source: Zadar May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Zadar in May

As May arrives in Zadar, Croatia, the days grow notably longer, showcasing 14 hours of daylight that invigorate the city with a vibrant, sun-kissed atmosphere. This month marks a significant leap from April's 13 hours, continuing the upward trend that begins in winter's depths. From the 9 hours in January to an impressive peak of 15 hours in June and July, Zadar's daylight duration steadily increases, offering residents and visitors alike a splendid opportunity to bask in the warmth and beauty of nature. As summer approaches, the gradual light expansion not only brightens the landscape but also lifts the local spirits, making May an ideal time for outdoor activities and exploration along the stunning Adriatic coast.

Average Daylight Hours in Zadar for May

The chart illustrates the variation in daylight duration in Zadar throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 17m10h 27m11h 56m13h 28m14h 46m15h 25m15h 4m13h 55m12h 27m10h 56m9h 36m8h 55m
Data source: Zadar daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Zadar

In May, Zadar experiences a gentle breeze with an average wind speed of 3.9 m/s (9 mph), slightly lower than the spring months that precede it. Following the consistently brisk winds of April at 4.1 m/s (9 mph), May transitions to calmer conditions, foreshadowing the more tranquil summer months ahead. This trend continues into June, where the wind further lessens to 3.0 m/s (7 mph), creating a soothing atmosphere perfect for enjoying Zadar's stunning coastal views. While January through April show a trend of moderate to robust winds, by May, the gentler breezes allow visitors to engage more comfortably with the town's vibrant outdoor life, making it an ideal time for exploration and relaxation.

Average May Wind Speed in Zadar

The chart displays monthly wind speed patterns in Zadar, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.23.84.13.9 m/s3.03.53.53.04.44.54.1
Data source: Zadar May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Zadar Compares to Other Months

The weather in Zadar changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Zadar and find detailed weather information for every month.

May and January present vastly different weather conditions, reflecting the transition from spring to winter. In May, temperatures range from a cool 8°C (47°F) at night to a pleasant average of 19°C (66°F) and can reach up to 28°C (82°F) during the day, accompanied by moderate precipitation of 75 mm (2.9 in) over about 10 days and a humidity level of 78%. In contrast, January is characterized by its chilly climate, with temperatures dipping to a minimum of -6°C (22°F) and averaging only 7°C (46°F), peaking at 16°C (61°F). The precipitation is slightly lower at 71 mm (2.8 in) but occurs over fewer days—just 8 days—while humidity is slightly higher at 83%. For more detailed January weather insights, check Zadar weather in January.

May and February exhibit quite different weather patterns, reflecting the transition from winter to late spring. In May, temperatures range from a minimum of 8°C (47°F) to a maximum of 28°C (82°F), with an average of 19°C (66°F), making it noticeably warmer. On the other hand, February starts with a chill, having a minimum of -4°C (25°F) and a maximum of 18°C (66°F), with an average temperature of only 9°C (49°F). Rainfall in May is slightly less than in February, with 75 mm (2.9 in) expected over 10 days compared to 87 mm (3.4 in) over 9 days in February. Additionally, humidity levels are similar, with May at 78% and February at 76%. For more information on February weather, you can check Zadar weather in February.

In March, the weather is notably cooler, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 22°C (72°F) and an average of 11°C (52°F). In contrast, May sees significantly warmer conditions, with temperatures ranging from 8°C (47°F) to 28°C (82°F) and an average of 19°C (66°F). Both months experience similar levels of precipitation, with March receiving 77 mm (3.0 in) over 9 days and May getting 75 mm (2.9 in) over 10 days, although March has slightly lower humidity at 73% compared to May's 78%. For a closer look at March weather, visit Zadar weather in March.

In comparing the weather between April and May, we see a notable increase in temperature and humidity. May tends to be warmer, with minimum temperatures around 8°C (47°F) compared to April’s cooler 3°C (38°F). The average temperature in May reaches 19°C (66°F), which is significantly higher than April's 15°C (58°F). Additionally, May experiences a maximum temperature of 28°C (82°F), while April peaks at 25°C (78°F). Precipitation is also slightly higher in May, with 75 mm (2.9 in) over 10 days, as opposed to April's 61 mm (2.4 in) across just 8 days. The humidity is marginally elevated in May at 78%, compared to April's 75%. For more details, you can visit Zadar weather in April.

In comparison to May, June experiences significantly warmer temperatures, with minimums rising from 8°C (47°F) to 15°C (59°F) and average highs increasing from 28°C (82°F) to a notable 34°C (93°F). Additionally, June sees a decrease in precipitation, dropping from 75 mm (2.9 in) over 10 days in May to just 31 mm (1.2 in) over only 4 days in June, allowing for more sunny days. Humidity levels remain relatively stable, slightly decreasing from 78% in May to 75% in June. For a detailed look at the weather during this month, you can visit Zadar weather in June.

In contrast to May's milder climate, July brings significantly warmer temperatures, with averages soaring to 26°C (79°F) and maximums reaching 34°C (94°F). While May experiences a greater amount of precipitation (75 mm over 10 days) and higher humidity at 78%, July is much drier, receiving only 31 mm of rain over just 3 days, and features lower humidity at 71%. This shift results in July being a much sunnier and warmer month overall. For more details, you can check Zadar weather in July.

May and August present quite distinct weather patterns. In May, temperatures range from a cool 8°C at night to a pleasant 28°C during the day, with an average of 19°C. It also tends to be quite humid at 78%, and the month experiences 75 mm of rainfall over about 10 days. In contrast, August boasts a warmer climate, with minimum temperatures starting at 16°C and peaking at a scorching 36°C, averaging 27°C. The humidity drops significantly to 65%, and rainfall is much lighter, totaling only 32 mm over just 4 days. For a more detailed comparison of weather in Zadar during this month, visit Zadar weather in August.

May and September offer distinct weather experiences, making each month unique. In May, temperatures range from a cool 8°C (47°F) at night to a warm 28°C (82°F) during the day, with an average of 19°C (66°F). Although the humidity is relatively high at 78%, the month sees about 75 mm (2.9 in) of precipitation over approximately 10 days. In contrast, September enjoys milder temperatures with a minimum of 11°C (52°F) and a maximum reaching 33°C (92°F), averaging 22°C (72°F). Despite being warmer overall, September experiences more rain, totaling 118 mm (4.6 in) across just 8 days, and the humidity levels drop to 69%. For more details, check out Zadar weather in September.

In May, the weather typically features a warm average temperature of 19°C (66°F), reaching a maximum of 28°C (82°F), while October sees a slightly cooler average of 17°C (63°F) and a peak of 26°C (79°F). Both months share similar minimum temperatures, starting at 8°C (47°F), but May generally feels more humid with 78% humidity compared to October's 76%. Precipitation is more pronounced in October, accumulating to 108 mm (4.2 in) over approximately 9 days, while May has 75 mm (2.9 in) across 10 days. For more detailed information about October weather in Zadar, you can check Zadar weather in October.

In May, the weather tends to be warmer and more pleasant, with average temperatures ranging from a minimum of 8°C (47°F) to a maximum of 28°C (82°F). During this month, there is moderate precipitation of about 75 mm (2.9 in) spread over 10 days, and humidity levels are relatively high at 78%. In contrast, November experiences cooler temperatures, averaging between 3°C (38°F) and 22°C (72°F), alongside increased precipitation of 190 mm (7.5 in) over 15 days. The humidity remains slightly higher at 81%, contributing to a more damp atmosphere. For more detailed information about the climate, you can check Zadar weather in November.

May and December exhibit distinctly different weather patterns. In May, temperatures range from a comfortable minimum of 8°C (47°F) to a pleasant maximum of 28°C (82°F), with an average of 19°C (66°F). This month typically sees about 75 mm (2.9 in) of precipitation spread over approximately 10 days, accompanied by a humidity level of 78%. In contrast, December features cooler temperatures, with a minimum of 1°C (35°F) and a maximum of 18°C (65°F), averaging only 10°C (50°F). It experiences a higher precipitation total of 149 mm (5.9 in) over around 14 days and slightly higher humidity at 81%. For more insights on December weather, check out Zadar weather in December.

Compare Zadar's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Zadar

As May unfolds in Zadar, the transition to warmer days becomes evident, with pleasant temperatures averaging around 19°C (66°F) that invite outdoor adventures. This month sees a noticeable rise in warmth compared to the cooler spring months, with highs reaching up to 28°C (82°F), making it perfect for sun-seekers. However, the chance of rain remains, as May can experience about 10 days of precipitation, amounting to approximately 75 mm (2.9 in), ensuring the landscape remains lush and vibrant. The humidity levels hover around 78%, adding a refreshing feel to the warm breezes. For a deeper dive into what to expect throughout the year, check out Zadar Climate.