Slovenia weather

Our guide to the weather in Slovenia during June

25

Average high

6

UV Index

140mm

Monthly rainfall

75%

Humidity

We've looked at the most up-to-date weather data for Slovenia, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Slovenia weather in June.

How warm is it in Slovenia during June?

The temperature reaches around 25℃ during the daytime in June, falling away to 12℃ at night. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.

Does it rain in Slovenia during June?

On average, there will be 8 rainy days during the month, amounting to 139.7mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Slovenia during June?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in June. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.

Join the club...

Be the first to hear about discounted holidays, flash sales and amazing travel competitions to Slovenia!

Slovenia Blog posts

From the Ireland's most popular travel bloggers

...

The best of Slovenia in 3 days

7th April 2022 by Eat Sleep Breathe Travel

I first became interested in visiting Slovenia when I stumbled upon a photo of Lake Bled. It was basically love for first sight and I knew this was somewhere I needed to see for myself. I did some research on the country and discovered that there was a whole lot more to see than just this fairytale lake so I planned for 3 days in Slovenia. I expected to be amazed by Lake Bled; what I didn’t expect was that Slovenia itself would become one of my favourite countries, and top recommendations to...

Weather in Slovenia

Our month-by-month guide to the weather and climate in Slovenia

2.4

Slovenia weather in

January
4.2

Slovenia weather in

February
9.4

Slovenia weather in

March
14.9

Slovenia weather in

April
19.7

Slovenia weather in

May
24.8

Slovenia weather in

June
27.0

Slovenia weather in

July
26.3

Slovenia weather in

August
20.0

Slovenia weather in

September
14.7

Slovenia weather in

October
9.3

Slovenia weather in

November
4.2

Slovenia weather in

December