Grabovac Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows both the average monthly rainfall and the number of rainy days in Grabovac, Karlovac county, Croatia. This average is based on long-term data collected between 1990 and 2020. Let’s explore the details to provide you with a complete overview.
Grabovac has a relatively rain/snowy climate with high precipitation levels, averaging 1330 mm of rain/snowfall annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
Precipitation levels in Grabovac remain relatively steady throughout the year. September has the most rain, with 135 mm over 12 days. In July, this drops slightly to 88 mm, making the city's climate fairly predictable.
September, the wettest month, has a maximum daytime temperature of 22°C. The city receives 214 hours of sunshine in this period. During the driest month July you can expect a temperature of 28°C. For more detailed insights into the city’s temperatures, visit our Grabovac Temperature page.
Annual Precipitation in Croatia
The map below shows the annual precipitation across Croatia. You can also select the different months in case you are interested in a specific month.





Amsterdam Precipitation Compared World Wide
Grabovac’s average annual precipitation is 1330 mm. Let’s compare this to some popular worldwide tourist destinations:
In Lisbon, Portugal, the average annual precipitation is 774 mm, characterized by wet winters and dry summers typical of the Mediterranean climate.
In Seoul, South Korea, the average annual precipitation is 1237 mm, with most rain falling during the summer monsoon season.
Adelaide, Australia, enjoys 511 mm of annual precipitation, with dry summers and wet winters.
Ho Chi Minh City, Vietnam, receives 1955 mm of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.
How is Precipitation Measured?
Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.
Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.
How Does Precipitation Affect Local Climate?
Precipitation has a very strong role in determining the local climate and ecosystem:
- Rainy Seasons: Many parts of the world have well-defined wet seasons where precipitation is distinctly higher. These are normally accompanied by lush vegetation and temperature patterns.
- Dry Seasons: In areas where the climate is either desert or Mediterranean, the amount of precipitation is drastically reduced, leading to a shortage of water and arid conditions.
For more detailed information about Grabovac’s weather, including sunshine hours, humidity levels, and temperature data, visit our Grabovac Climate page.