Roč Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Roč.

Climate overview of Roč

Temperatures in Roč, Istria, Croatia, vary greatly throughout the year. August is the hottest month at 28°C (82°F), while January is the coldest at 8°C (46°F).

With around 1547 mm (61 in) of annual rain/snowfall, Roč has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has a distinct rainy season from September to November. The wettest month is November. July is the sunniest month, averaging 9.9 hours of sunshine per day.

Roč Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Roč — and find the best time to visit.

Monthly Temperature in Roč

The climate in Roč is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 28°C (82°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 8°C (46°F).

At night, temperatures range from around 18°C (64°F) in August to 1°C (34°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Roč

Roč has a notably wet climate with abundant precipitation, recording 1547 mm (61 in) of rain/snowfall per year. Roč can be quite wet during November, receiving approximately 193 mm (7.6 in) of precipitation over 14 rainy days.

In contrast, during the driest month (July), you will experience much drier conditions, with 84 mm (3.3 in) of precipitation spread across 12 rainy days days. For more details, please visit our Roč Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Roč

Roč can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.9 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.3 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Rijeka, Croatia (29 KM, 18 Miles).

Daily hours of sunshine

Data from: Rijeka, Croatia (29 KM, 18 Miles).

Humidity in Roč by Month

Best Time to Visit Roč

Roč's weather is most enjoyable during May, June, July and August, with comfortable temperatures from 21°C (70°F) to 28°C (82°F). The moderate conditions ensure pleasant weather for exploring the area. Expect varied weather during this period with rainfall between 84 mm (3.3 in) and 124 mm (4.9 in), providing a good balance of sunny and rainy days.

The wettest months are September, October and November, when precipitation is at its highest.

Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.

Frequently asked questions about the climate in Roč

What is the best time to visit Roč?

July typically offers the most optimal weather in Roč. In contrast, January, February, March, November and December tend to have less optimal conditions. Roč has a distinct rainy season from September to November.

What temperatures can I expect in Roč?

Daytime highs range from 8°C (46°F) in January to 28°C (82°F) in August. Nighttime lows range from 1°C (34°F) to 18°C (64°F). Temperatures vary considerably through the year.

How much rain does Roč get?

Annual rainfall is around 1547 mm (61 in). November is the wettest month with 193 mm (7.6 in), while July is the driest with 84 mm (3.3 in).

How sunny is Roč?

Roč receives around 2,222 hours of sunshine per year. July is the sunniest month with 298 hours, while December is the cloudiest with just 100 hours. Overall, Roč enjoys abundant sunshine.

Roč 3-Day Forecast

Roč 3-Day Forecast

Roč on the map

Roč is highlighted — select any city to see its climate.

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Where to go in July — average daytime high across popular destinations.

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