Postojna weather in July (Notranjska, Slovenia)

Wondering what the weather is like in Postojna during July? Here's what you need to know about the weather for the month.

Temperatures

In July, Postojna tends to experience high temperatures and high rainfall. Enjoy the summer season during this month. Expect temperatures to climb to 26°C during the day, with nighttime readings dropping to 15°C. This month is typically the hottest of the year, so prepare with cool and comfortable cloths. Embrace the sunshine while keeping sun protection handy.

Precipitation

Postojna in July usually receives high rainfall, averaging around 120 mm for the month. Rain is expected on roughly 14 days.

Average sunshine

With around 290 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're inclined towards comfortable temperatures and drier conditions, July is a prime time to visit Postojna. May, June, July and August typically offer the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

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

 

Postojna, monthly averages in July

Min Temperature 15°C  

Max Temperature 26°C  

Chance of Rain 47%  

Precipitation 120 mm  

Rainy days 14 days  

Humidity 63% *  

Sunshine 290 hours *  

Percentage Sunshine 63% *  

Data from: Triest, Italy (38 KM, 23 Miles).

Where to go in Slovenia in July

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

6/10

Outdoor sports

7/10

Interested in more climate information?

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

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.