Køge Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows both the average monthly rainfall and the number of rainy days in Køge, Region Sjælland, Denmark. This average is based on long-term data collected between 1990 and 2020. Let's now guide you through the details for a complete overview.
Generally, Køge has a moderate amount of precipitation, averaging 737 mm of rain/snowfall annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
Køge offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between August (78 mm) and April (45 mm) is not too significant, making the climate enjoyable for visitors and residents alike.
August, the wettest month, has a maximum daytime temperature of 22°C. The city receives 199 hours of sunshine in this period. During the driest month April you can expect a temperature of 11°C. For more detailed insights into the city’s temperatures, visit our Køge Temperature page.
Annual Precipitation in Denmark
The map below shows the annual precipitation across Denmark. You can also select the different months in case you are interested in a specific month.





Amsterdam Precipitation Compared World Wide
Køge’s average annual precipitation is 737 mm. Let’s compare this to some popular worldwide tourist destinations:
New York City, USA, receives 1276 mm of rainfall annually, with precipitation evenly distributed throughout the year.
In Seoul, South Korea, the average annual precipitation is 1237 mm, with most rain falling during the summer monsoon season.
Melbourne, Australia, has 690 mm of rainfall annually, spread fairly evenly throughout the year.
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.
Global Precipitation Patterns
Tropical Rainforests: In tropical regions, rainfall is generally abundant year-round. Areas near the equator, like the Amazon rainforest, can receive up to 3000 mm of rain annually.
Desert Regions: Deserts such as the Sahara and Arabian deserts typically see less than 250 mm of rainfall annually. Rainfall tends to be infrequent, but when it does occur, it is often intense.
Temperate Zones: In temperate regions, precipitation tends to be more evenly distributed, though areas closer to the ocean may see more rain in the winter months, and areas further inland experience drier summers.
Polar Regions: Precipitation in polar regions, like Antarctica, is extremely low, often falling as snow. Average annual precipitation in Antarctica is less than 200 mm, with some areas receiving as little as 50 mm annually.
For more detailed information about Køge’s weather, including sunshine hours, humidity levels, and temperature data, visit our Køge Climate page.