Zagreb Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from comfortable to chilly in Zagreb. Average daytime temperatures reach a comfortable 29°C (84°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 6°C (43°F).

At night, temperatures range from around 17°C (63°F) in July to -2°C (28°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Zagreb has a moderate amount of precipitation, averaging 951 mm (37 in) of rain/snowfall annually. Zagreb experiences moderate seasonal variation in rainfall, with monthly averages ranging from 102 mm (4 in) in September, the wettest month, and 53 mm (2.1 in) in January, the driest month. For more details, please visit our Zagreb Precipitation page.

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

The average number of days each month with precipitation

Zagreb can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.7 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Zagreb.

The city experiences its highest humidity in December, reaching 84%. In April, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

The mean wind speed varies between 2 m/s (4 knots) and 4 m/s (8 knots) throughout the year. It is lowest in August and September and highest during March and April. What does this mean?

The mean monthly wind speed over the year (meters per second)