Average water temperature in Opatija

The mean water temperature over the year in Opatija (Istria), Croatia.
Show the average water temperatures in Opatija in Celsius »

Average monthly water temperature in Opatija,

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* Data from: Rijeka, Croatia (7 KM, 4 Miles).

On average, August has the warmest water temperature with 25°C.
On average, March has the coldest water temperature with 11°C.

Weather Forecasts for Opatija

Sat Apr 20

14°C | 5°C

11 km/h

1 mm

overcast and rain

hourly forecast

Sun Apr 21

14°C | 3°C

7 km/h

2.3 mm

partly cloudy and thunder

hourly forecast

Mon Apr 22

13°C | 1°C

18 km/h

2.3 mm

broken clouds and chance of slight rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Opatija.

Our site offers climate and forecast data for every country in the world. Are you going to Croatia? On this website you can find historical weather averages for many cities in Croatia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.

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