Weather in Rijeka in June 2025
Average weather
Average temperature in Rijeka in June
The expected average maximum temperature in June is +26°C with a maximum of +31°C and a minimum of +16°C.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +26°C to +26°C.
Is Rijeka warm or cold in June?
Rijeka is typically warm in June.
Maximum temperatures go up compared to the previous month from +22°C to +26°C. The minimum temperature also goes up from +14°C to +18°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
June is one of the warmest months in Rijeka, here is the comparison with other months:
Water temperature in Rijeka in June
Water in Rijeka in June is Comfortable. It varies from +18°C to +25°C, with an average of +22°C. This is almost similar to the air temperature, which averages +26°C.
In June, water temperatures are average relative to the rest of the year:
Can you swim in Rijeka in June?
Climate in Rijeka in June
| May | June | July | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +22°C | +26°C | +29°C | ||||
| Min. temperature | ||||||
| +6°C | +8°C | +13°C | ||||
| Max. temperature | ||||||
| +34°C | +36°C | +39°C | ||||
| Rainfall | ||||||
| 145 mm | 130 mm | 98 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Avg. water temperature | ||||||
| +17°C | +22°C | +24°C | ||||
| Humidity | ||||||
| 66% | 64% | 59% | ||||
| Air pressure | ||||||
| 1013 HPa | 1014 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 8 | 9 | 13 | ||||
| Cloudy days | ||||||
| 5 | 4 | 3 | ||||
| Rainy days | ||||||
| 15 | 13 | 10 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
June weather is still as good as in May. It’s getting warmer as June arrives. The average maximum temperature goes up from +22°C to +26°C during the day. As June arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 145 mm to 130 mm. It feels drier, as humidity decreases from 66% to 64%. The average wind speed doesn’t change much during June, staying around 1 m/s. The good news is there are likely to be more sunny days in June, from 8 to 9.
July brings much the same weather, it remains good.
Wind
The average wind speed is 2 m/s getting up to 8 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Rijeka is gradually increasing during June, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last June in Rijeka?
Climate Change over Years
The climate in Rijeka in June has not changed much over the last 43 years.
The average temperature was the lowest in 1980 (+16°C) and the highest in 2011 (+20°C). The driest year was 2003 with only 1149 mm of rainfall, and the wettest year was 2019 with 4603 mm.
FAQ
Is June a good time to visit Rijeka?
Can you sunbathe in Rijeka in June?
Can you swim in Rijeka in June?
Is Rijeka rainy in June?
Is it sunny in Rijeka in June?
Other cities in Croatia
Monthly weather in Rijeka
Source of the data
For this page, we’ve looked at the typical weather in Rijeka, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.