Ilirska Bistrica weather in May (Notranjska, Slovenia)

Wondering what the weather is like in Ilirska Bistrica during May? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

Typically, May in Ilirska Bistrica includes pleasant temperatures and high rainfall. Expect the temperatures during the day to hover around 20°C. At night, they will likely drop to about 10°C.

Precipitation

Ilirska Bistrica in May usually receives high rainfall, averaging around 150 mm for the month. Analyzing past climate data, one can expect approximately 16 days of rain.

Average sunshine

With approximately 234 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

So this is a great month to visit if you prefer dry days with pleasant temperatures. May, June, July and August typically offer the most optimal weather. In contrast, January, February, March, October, November and December tend to have less optimal conditions.

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

 

Ilirska Bistrica, monthly averages in May

Min Temperature 10°C  

Max Temperature 20°C  

Chance of Rain 53%  

Precipitation 150 mm  

Rainy days 16 days  

Humidity 64% *  

Sunshine 234 hours *  

Percentage Sunshine 57% *  

* Data from: Rijeka, Croatia (28 KM, 17 Miles).

Where to go in Slovenia in May

Find out more about the weather in Slovenia and which places have the best travel 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 this month?

For visitors traveling to Ilirska Bistrica, 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.

What To Do

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

Swimming

7/10

Camping

6/10

Interested in more climate information?

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

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