Zadar Weather in May
May in Zadar brings high temperatures, with highs of 23°C (73°F) and nights dropping to 15°C (59°F). Rainfall is on the higher side this month, averaging around 80 mm (3.1 in), so keep a rain jacket handy.
Rainfall in Zadar in May
Rain is expected on roughly 12 days, totalling around 80 mm (3.1 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Zadar in May
May is one of the better months to visit Zadar. Expect 23°C (73°F) during the day and 15°C (59°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Zadar in May
The month enjoys around 277 hours of sunshine, creating mostly sunny days with good weather conditions.
Average water temperature in May
With water at 18°C (64°F), swimming is comfortable for most people. It feels refreshing rather than cold, though it depends a bit on personal preference.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Croatia, check out our Zadar's climate page.
Zadar Temperature in May
Min Temperature
15°C (59°F)
Max Temperature
23°C (73°F)
Water Temperature
18°C (64°F)
Chance of Rain
41%
Precipitation
80 mm (3.1 in)
Rainy days
12 days
Humidity
74%
Sunshine
277 hours
Percentage Sunshine
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Zadar typically rise from around 21°C (70°F) at the start of May to approximately 24°C (75°F) by the end. Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°F).
Average temperatures in May
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Zadar in May
Browse day-by-day weather records for Zadar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Zadar historical weather extremes in May
The extremes listed below come from historical weather data collected in Zadar from 1995 through 2026.
- The hottest May day on record in Zadar reached 33°C (91°F) (May 25, 2009).
- Zadar experienced its chilliest May day on May 16, 2026, reaching only 13°C (55°F).
- The coldest night in May in Zadar was on May 2, 2026, with a minimum of 3°C (37°F).
Best Places in Croatia in May
Find out more about the weather in Croatia and which places have the best travel conditions in this month. See all of Croatia in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Zadar in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 18°C (64°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Zadar in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Croatia, check out our Zadar's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Zadar climate overview or explore weather in Croatia.
