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

This page shows the average amount of rainfall per month in Hillerød. 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.

Generally, Hillerød has a moderate amount of precipitation, averaging 781 mm of rain/snowfall annually.

Monthly Precipitation Levels

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

While rainfall varies throughout the year, each season offers its own charm. August brings wetter days averaging 88 mm of precipitation, spread over 13 rainy days.

In contrast, April experiences a drier climate, with about 47 mm of rainfall spread across 12 rainy days.

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 12°C. For more detailed insights into the city’s temperatures, visit our Hillerød 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

Hillerød’s average annual precipitation is 781 mm. Let’s compare this to some popular worldwide tourist destinations:

In Toronto, Canada, annual precipitation averages [964 mm], with snowy winters and rainy summers.

In Shanghai, China, the annual average precipitation is 1347 mm, with a humid subtropical climate.

Perth, Australia, receives 565 mm of rainfall annually, mostly during the winter months.

Kuala Lumpur, Malaysia, receives 2529 mm of annual rainfall, characteristic of its equatorial tropical rainforest climate, with consistent rainfall throughout the year and peak months during March and November.

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 Hillerød:

• 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 Hillerød’s weather, including sunshine hours, humidity levels, and temperature data, visit our Hillerød Climate page.