Oprtalj Weather in May

Oprtalj in May averages 22°C (72°F) during the day and 14°C (57°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Oprtalj in May

Climate statistics over the past 30 years suggest around 14 days of rain, with 106 mm (4.2 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Oprtalj in May

Daytime highs in Oprtalj in May reach 22°C (72°F), with nights around 14°C (57°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Oprtalj in May

Enjoy a sunny month with about 256 hours of sunshine, the clear skies make Oprtalj even more beautiful.

If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Croatia, check out our Oprtalj's climate page.

Oprtalj Temperature in May

Min Temperature 14°C (57°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 48%  

Precipitation 106 mm (4.2 in)  

Rainy days 14 days  

Humidity 54% *  

Sunshine 256 hours *  

Percentage Sunshine *  

* Data from: Portorož, Slovenia (23 KM, 14 Miles).

What to Wear in Oprtalj 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. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Oprtalj in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Croatia, check out our Oprtalj's climate page.

More climate data for Oprtalj

Temperature Rainfall Sunshine Humidity

See the full Oprtalj climate overview or explore weather in Croatia.