Rijeka weather

Our guide to the weather in Rijeka during June

24

Average high

5

UV Index

175mm

Monthly rainfall

22

Sea temperature

Rijeka is a vibrant port city with plenty of cultural attractions to explore, making it a great destination for a summer break. June is a great time to visit, with warm temperatures and plenty of sunshine. We've looked at the most up-to-date weather data for Rijeka, 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 Rijeka weather in June.

How warm is it in Rijeka during June?

The temperature reaches around 24℃ during the daytime in June, falling away to 14℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Rijeka during June?

On average, there will be 10 rainy days during the month, amounting to 175.3mm 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 Rijeka 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.

How warm is the sea in Rijeka during June?

The water temperature around Rijeka reaches a pleasant 22℃ during June. While generally considered warm, some people might find it a little on the cool side on entering the water.

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Weather in Rijeka

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

5.3

Rijeka weather in

January
6.5

Rijeka weather in

February
10.2

Rijeka weather in

March
14.5

Rijeka weather in

April
18.6

Rijeka weather in

May
23.7

Rijeka weather in

June
26.2

Rijeka weather in

July
26.6

Rijeka weather in

August
21.2

Rijeka weather in

September
16.0

Rijeka weather in

October
10.9

Rijeka weather in

November
6.6

Rijeka weather in

December