Rovinj Weather in May
May in Rovinj typically sees daytime highs of 21°C (70°F) and nighttime lows of 16°C (61°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Rovinj in May
Analyzing past climate data, one can expect approximately 14 days of rain, averaging 75 mm (3 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Rovinj in May
May tends to be one of the perfect months in Rovinj, with 21°C (70°F) in the afternoon and 16°C (61°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Rovinj in May
The days are predominantly sunny, with an estimated total of around 271 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.If your ideal day consists of dry skies and pleasant temperatures, May, June, July and August typically offer the best circumstances for Rovinj.
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 Rovinj's climate page.
Rovinj Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
21°C (70°F)
Chance of Rain
45%
Precipitation
75 mm (3 in)
Rainy days
14 days
Humidity
74%
Sunshine
271 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Rovinj 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 14°C (57°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 Rovinj in May
Browse day-by-day weather records for Rovinj spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rovinj historical weather extremes in May
The extremes listed below come from historical weather data collected in Rovinj from 1976 through 2026.
- The warmest day in May was on May 25, 2009, with a maximum of 31°C (88°F).
- Rovinj experienced its chilliest May day on May 9, 1984, reaching only 11°C (52°F).
- Nighttime temperatures dropped to 3°C (37°F) on May 6, 1981, marking the coldest May night on record.
- The wettest May day on record brought 46 mm (1.8 in) of precipitation to Rovinj (May 30, 2006).
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 Rovinj 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Rovinj 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 Rovinj's climate page.
Temperature Rainfall Sunshine Humidity
See the full Rovinj climate overview or explore weather in Croatia.
