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, with warm summers and cold winters. 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. 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

Conditions in Roč are generally most comfortable in July. They are typically least comfortable in January, February, March, November and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: July
  • Warmest weather: July and August
  • Most sunshine: July
  • Seasonal pattern: A distinct rainy season from September to November, with warm summers and cold winters

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, with warm summers and cold winters.

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 on the map

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