Average temperature in Opatija
The mean minimum and maximum temperatures over the year in Opatija (Istria), Croatia.
- The months of June, July, August and September have nice average temperatures.
- On average, the warmest month is August with 27°C.
- On average, the coolest month is January with 7°C.
- The average annual maximum temperature is 16°C.
- The average annual minimum temperature is 9°C.
Weather Forecasts for Opatija
broken clouds and chance of rain
partly cloudy and no rain
overcast and heavy rain