Boljun Weather in May

Boljun in May averages 21°C (70°F) during the day and 13°C (55°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Boljun in May

Past climate data indicates that roughly 15 days will see rain, totalling around 128 mm (5 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Boljun in May

In May, Boljun sees pleasant temperatures, with highs of 21°C (70°F). Nights drop to around 13°C (55°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 13°C (55°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 Boljun in May

The month enjoys around 234 hours of sunshine, creating mostly sunny days with good weather conditions.

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.

For Boljun itself, July generally stands out with 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.

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

Boljun Temperature in May

Min Temperature 13°C (55°F)  

Max Temperature 21°C (70°F)  

Water Temperature 18°C (64°F) *  

Chance of Rain 49%  

Precipitation 128 mm (5 in)  

Rainy days 15 days  

Humidity 64% *  

Sunshine 234 hours *  

Percentage Sunshine 57% *  

* Data from: Rijeka, Croatia (22 KM, 14 Miles).

What to Wear in Boljun 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. 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 Boljun 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 Boljun's climate page.

More climate data for Boljun

Temperature Rainfall Sunshine Humidity Water Temp

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