Medulin Weather in May
May in Medulin sees daytime temperatures around 20°C (68°F) and lows of 16°C (61°F) at night. With around 76 mm (3 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Medulin in May
Historically, the month has about 13 days of rain, averaging 76 mm (3 in) in total. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Medulin in May
The perfect temperature in Medulin in May makes it a solid month to visit, with 20°C (68°F) during the day and 16°C (61°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 16°C (61°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 Medulin in May
With approximately 240 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
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.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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 Medulin's climate page.
Medulin Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
20°C (68°F)
Water Temperature
18°C (64°F)
Chance of Rain
44%
Precipitation
76 mm (3 in)
Rainy days
13 days
Sunshine
240 hours
Percentage Sunshine
53%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Medulin typically rise from around 20°C (68°F) at the start of May to approximately 23°C (73°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
50-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 Medulin in May
Browse day-by-day weather records for Medulin spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Medulin historical weather extremes in May
Our historical data for Medulin spans 1976 to 2026, revealing these weather extremes.
- The hottest May day on record in Medulin reached 32°C (90°F) (May 25, 2009).
- The coldest May day was on May 17, 1991, with a maximum of 10°C (50°F).
- The coldest night in May in Medulin was on May 8, 2021, with a minimum of 0°C (32°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
pleasant
tolerable
unpleasant
poor
What to Wear in Medulin in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy 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 Medulin 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 Medulin's climate page.
Temperature Rainfall Sunshine Water Temp
See the full Medulin climate overview or explore weather in Croatia.
