Kópavogur Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Kópavogur, Capital Region, Iceland. These averages rely on historical data collected over 30 years, from 1990 to 2020. Now, let's break down all the details for a clearer picture.
Kópavogur has a notably wet climate with abundant precipitation, recording 1445 mm (57 in) of rain/snowfall per year.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Kópavogur offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between February (149 mm (5.9 in)) and June (88 mm (3.5 in)) is not too significant, making the climate enjoyable for visitors and residents alike.
February, the wettest month, has a maximum daytime temperature of 3°C (37°F). The city receives 60 hours of sunshine in this period. During the driest month June you can expect a temperature of 14°C (57°F). For more detailed insights into the city's temperatures, visit our Kópavogur Temperature page.
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Explore Kópavogur's Historical Precipitation: 1976-2026
Browse day-by-day precipitation records for Kópavogur spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
Annual Rainfall in Iceland: City Comparison
The map below shows the annual precipitation across Iceland. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Kópavogur vs World: Rainfall Compared
Kópavogur's average annual precipitation is 1445 mm (57 in). Let's compare this to some popular worldwide tourist destinations:
Seville, Spain, experiences 541 mm (21 in) of rainfall annually, with wet winters and dry summers typical of southern Spain.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.
In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.
Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm (66 in) of annual rainfall, with the heaviest precipitation occurring during September and October.
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.
- "Ginger" was the longest-lasting Atlantic tropical storm, which spun around the open ocean for 28 days in 1971.
- The world's largest snowflake was recorded in the Guinness Book of Records, at 38 cm (15 inches) wide and 20 cm (7.9 inches) thick. The snowflake fell at Fort Keogh, Montana, USA, on 28 January 1887.
- The greatest snowfall recorded was on Mt. Rainier, Washington State, USA—over 31.5 meters (103 feet) fell during the winter of 1972.
For more detailed information about Kópavogur's weather, including sunshine hours, humidity levels, and temperature data, visit our Kópavogur Climate page.
