Zagreb Average Rainfall by Month

This page shows the average precipitation in each month of the year in Zagreb, Croatia. It is based on NOAA data for the years 1991–2020.
What's the Rainiest Month in Zagreb?
In Zagreb, September has the greatest precipitation of any month. On average, Zagreb gets 10.1 cm of precipitation in September.
However, November is the month with the greatest chance of precipitation. 43.4% of days in November will have at least some rain.
What's the Driest Month in Zagreb?
In Zagreb, January has the least precipitation of any month. On average, Zagreb gets 4.48 cm of precipitation in January.
August is the month with the lowest chance of precipitation. 30.5% of days in August will have measurable rain.
Month Precipitation % Chance
January 4.48 cm 33.0
February 4.83 cm 35.2
March 4.97 cm 36.2
April 6.27 cm 43.0
May 7.78 cm 43.1
June 8.73 cm 42.6
July 8.83 cm 37.3
August 8.68 cm 30.5
September 10.12 cm 39.7
October 9.06 cm 36.0
November 8.88 cm 43.4
December 6.42 cm 38.2
Year 89.04 cm 38.2
Weather Station Details
Years Station Coordinates
1860–2024 Zagreb-Gric location
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