Koper weather in June (Slovenia)

Is June a good time to explore Koper weather-wise? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

You’ll find the weather in Koper during June to be perfect, with high temperatures and moderate rainfall. June marks the summer season. Daytime temperatures are expected to be around 25°C, cooling off to about 18°C at night.

Precipitation

Koper in June usually receives moderate rainfall, averaging around 94 mm for the month. Past climate data indicates that roughly 15 days will see rain.

Average sunshine

With approximately 276 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you favor pleasant temperatures and minimal rainfall, June is one of the better months to visit Koper. June, July and August typically offer the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

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

 

Koper, monthly averages in June

Min Temperature 18°C  

Max Temperature 25°C  

Chance of Rain 48%  

Precipitation 94 mm  

Rainy days 15 days  

Humidity 54% *  

Sunshine 276 hours *  

Percentage Sunshine *  

* Data from: Portorož, Slovenia (11 KM, 7 Miles).

Where to go in Slovenia in June

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?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Interested in more climate information?

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

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.