ClimateForecastDecemberJanuary >>

Average water temperature in Opatija

The mean water temperature over the year in Opatija (Istria), Croatia.

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.

Forecast for Opatija

Tue   Dec 03
13°C | 5°C
NE 7 km/h
partly cloudy and no rain

partly cloudy and no rain

Wed   Dec 04
10°C | 5°C
NE 14 km/h
0.4 mm
overcast and small chance of slight rain

overcast and small chance of slight rain

Thu   Dec 05
8°C | 0°C
NE 14 km/h
almost clear and no rain

almost clear and no rain

Interested in more climate information?

This site 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 travel conditions. Find out where to go with our weather planner.

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