Opatija weather in August (Istria, Croatia)

How's the weather trend in Opatija as August approaches? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

The typical weather for August in Opatija includes high temperatures and high rainfall. During August, you’ll experience the summer season. As the day progresses, temperatures can peak at 27°C. Luckily at nightfall, they typically drop to 18°C. On average, it is the warmest month of the year. So be prepared and pack summer clothes. Embrace the warmth, but always stay equipped with your summer essentials to make the most of this warm month.

Precipitation

Opatija in August usually receives high rainfall, averaging around 121 mm for the month. Expect around 13 days of rain based on historical data.

Average sunshine

There are approximately 281 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Opatija. May, June, July and August typically offer the best circumstances. While January, February, March, October, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Opatija climate page with graphs.

 

Opatija, monthly averages in August

Min Temperature 18°C  

Max Temperature 27°C  

Water Temperature 25°C *  

Chance of Rain 43%  

Precipitation 121 mm  

Rainy days 13 days  

Humidity 56% *  

Sunshine 281 hours *  

Percentage Sunshine 71% *  

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

Where to go in Croatia in August

Find out more about the weather in Croatia and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 25°C this is a great month to swim so bring your swimwear.

What To Do

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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.