Average Weather during August in Opatija (Istria), Croatia

The average minimum temperature (usually the minimum temperature is noted during the night) in Opatija in August is 19.0°C (66.2°F). The amount of rain in August is high with an average of 101mm (4.0in). Be prepared August is also the hottest month. The average maximum temperature lies around 27.0°C (80.6°F). With a water temperature of around 24.0°C (75.2°F), this is a great month to swim. If you enjoy looking at a blue sky and like sunbathing than this month is a good period to visit Opatija. It has 260 hours of sun.

So what to wear in August? Visitors traveling to Opatija should plan on bringing a totally waterproof rain jacket since it will often be raining. Also bring your shorts or a skirt because it can be very warm or even hot.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in August look at the numbers below.

Monthly Averages

Show in Fahrenheit

Min Temperature 19 °C
Max Temperature 27 °C
Water Temperature 24 °C
Chance of Rain 23%
Precipitation 101mm
Rainy Days 7
Sunshine Hours 260

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in .

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

More Climate Information For Opatija

Weather and Climate offers all the information you need to know about the climate in Opatija.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Croatia and climate and forecast data for all other countries in the world.