Kópavogur Rainfall & Precipitation: Monthly Averages and Year-Round Insights

This page shows the average amount of rainfall per month in Kópavogur. The numbers are calculated over a 30-year period to provide a reliable average. Now, let’s break down all the details for a clearer picture.

Kópavogur has a notably wet climate with abundant precipitation, recording 1445 mm of rain/snowfall per year.

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm)

While snow/rainfall varies throughout the year, each season offers its own charm. February brings wetter days averaging 149 mm of precipitation, spread over 18 snowy/rainy days.

In contrast, June experiences a drier climate, with about 88 mm of rainfall spread across 18 rainy days.

February, the wettest month, has a maximum daytime temperature of 3°C. The city receives 60 hours of sunshine in this period. During the driest month June you can expect a temperature of 14°C. For more detailed insights into the city’s temperatures, visit our Kópavogur Temperature page.

Annual Precipitation in Iceland

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.

Amsterdam Precipitation Compared World Wide

Kópavogur’s average annual precipitation is 1445 mm. Let’s compare this to some popular worldwide tourist destinations:

Athens, Greece, receives an average annual precipitation of 400 mm, making it one of the drier Mediterranean climates with rainfall mostly in winter.

Osaka, Japan, experiences 1507 mm of rainfall annually, spread across the year with wetter summers.

In Tokyo, Japan, the average annual precipitation is 1528 mm, with significant summer rains due to typhoon season.

Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm of annual rainfall, with the heaviest precipitation occurring during September and October.

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.

Global Warming and Precipitation

Climate change is affecting precipitation patterns worldwide, including Kópavogur:

• Changing Rainfall Patterns: Global warming causes drastic changes in the patterns of rainfall. Some areas have been experiencing increased frequency and intensity of rainfall, while other areas experience longer dry spells or even droughts.
• Local Impacts: Many regions are experiencing heavier rainfall in the winter months and drier, hotter summers. This affects agriculture, water resources, and ecosystems.

For more detailed information about Kópavogur’s weather, including sunshine hours, humidity levels, and temperature data, visit our Kópavogur Climate page.