Magical Split
The best travel time to Split in Croatia is from May til October and the best months are May, June and September.
Poreč Weather in May
In Poreč, May brings pleasant daytime temperatures around 21°C (70°F), with nights cooling to 16°C (61°F). Expect quite a bit of rainfall this month.
Rainfall in Poreč in May
Typically around 14 days of rainfall are expected, averaging 78 mm (3.1 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Poreč in May
Poreč has excellent weather in May, with days reaching 21°C (70°F) and nights cooling to 16°C (61°F). Conditions are often most pleasant around the middle of the day. At 16°C (61°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Poreč 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 Poreč.
Poreč Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
21°C (70°F)
Chance of Rain
45%
Precipitation
78 mm (3.1 in)
Rainy days
14 days
Humidity
74% *
Sunshine
271 hours *
Percentage Sunshine
*
* Data from: Rovinj, Croatia (16 KM, 10 Miles).
Poreč Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Poreč - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Poreč 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 11°C (52°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 records for Poreč in May
Browse day-by-day weather records for Poreč spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Poreč historical weather extremes in May
Our historical data for Poreč spans 1976 to 2026, revealing these weather extremes.
- The warmest day in May was on May 27, 2026, with a maximum of 32°C (90°F).
- The coldest May day was on May 13, 1978, with a maximum of 9°C (48°F).
- Poreč registered its coldest May night on May 1, 2026, with temperatures dropping to 3°C (37°F).
- Peak precipitation in May occurred on May 8, 2000, when 52 mm (2 in) of precipitation was measured.
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
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Poreč 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Poreč in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Cycling9/10 -
Walking9/10 -
Barbeque8/10 -
Camping8/10 -
Outdoor sports9/10
Poreč 3-Day Forecast
More climate data for Poreč
Temperature Rainfall Sunshine Humidity
See the full Poreč climate overview or explore weather in Croatia.
Popular in May
Where to go in May - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Magical Split
Sail the crystal-clear waters of Croatia and enjoy its stunning coastline
Croatia is an idyllic sailing destination, boasting 1,777 miles (2,860 km) of beautiful beaches and pristine waters. With over 1,000 Islands dotting the Adriatic Sea, there's a perfect spot for everyone.
Cycle the Danube trail
The Danube cycle route is one of the most popular cycling routes in Europe, and rightly so, because it is a varied route that is interesting both in terms of culture and nature.
The 10 most charming villages in France
Discover France's top 10 beautiful villages. From Normandy to the Côte d'Azur, experience quaint squares and cobbled streets. Which one will you visit this summer?