Hreljin weather in May (Primorsko-Goranska županija, Croatia)

Curious about the May weather in Hreljin? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In May, Hreljin generally has pleasant temperatures and high rainfall. Throughout the day, temperatures typically settle at around 20°C. But by evening, they drop to around 11°C.

Hreljin in May usually receives high rainfall, averaging around 130 mm for the month. Typically around 15 days of rainfall is expected.

With around 234 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If your ideal day consists of dry skies and moderate temperatures July and August generally stand out with the best circumstances. While January, February, March, October, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Hreljin climate page with graphs.

 

Hreljin, monthly averages in May

Min Temperature 11°C  

Max Temperature 20°C  

Water Temperature 18°C *  

Chance of Rain 50%  

Precipitation 130 mm  

Rainy days 15 days  

Humidity 64% *  

Sunshine 234 hours *  

Percentage Sunshine 57% *  

* Data from: Rijeka, Croatia (16 KM, 10 Miles).

Where to go in Croatia in May

Find out more about the weather in Croatia in May and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Hreljin in May?

For visitors traveling to Hreljin, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 18°C there is no need to bring your swimwear.

What To Do

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

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Hreljin.

Our site offers climate and forecast data for every country in the world. Are you going to Croatia? On this website you can find historical weather averages for many cities in Croatia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.