Magical Split
The best travel time to Split in Croatia is from May til October and the best months are May, June and September.
Novigrad Istria Weather in May
Novigrad Istria in May sees pleasant temperatures, with highs around 21°C (70°F) and overnight lows of 16°C (61°F). Rainfall is fairly high at around 80 mm (3.1 in) on average, so pack waterproofs just in case.
Rainfall in Novigrad Istria in May
Expect around 14 days of rain based on historical data, with 80 mm (3.1 in) average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Novigrad Istria in May
May is one of the better months to visit Novigrad Istria. Expect 21°C (70°F) during the day and 16°C (61°F) at night. The difference between afternoon and evening temperatures is usually noticeable. 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 Novigrad Istria in May
Expect sunny days throughout the month, with an estimated 256 hours of sunshine. This makes it a pleasant time to visit Novigrad Istria.If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Novigrad Istria.
Novigrad Istria Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
21°C (70°F)
Chance of Rain
45%
Precipitation
80 mm (3.1 in)
Rainy days
14 days
Humidity
54% *
Sunshine
256 hours *
Percentage Sunshine
*
* Data from: Portorož, Slovenia (22 KM, 13 Miles).
Novigrad Istria Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Novigrad Istria - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Novigrad Istria typically rise from around 20°C (68°F) at the start of May to approximately 24°C (75°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 Novigrad Istria in May
Browse day-by-day weather records for Novigrad Istria spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Novigrad Istria historical weather extremes in May
Based on 50 years of weather observations in Novigrad Istria between 1976 and 2026, these are the recorded extremes.
- The hottest May day on record in Novigrad Istria reached 32°C (90°F) (May 29, 2008).
- The lowest daytime temperature in May was 9°C (48°F), recorded on May 13, 1978.
- The coldest night in May in Novigrad Istria was on May 6, 1981, 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
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 Novigrad Istria in May
For Novigrad Istria in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Novigrad Istria in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Barbeque8/10 -
Camping8/10 -
Outdoor sports9/10
Novigrad Istria 3-Day Forecast
More climate data for Novigrad Istria
Temperature Rainfall Sunshine Humidity
See the full Novigrad Istria climate overview or explore weather in Croatia.
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Where to go in May - average daytime high across popular destinations.
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