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

This page shows the average amount of rainfall per month in Grasbrunn. The numbers are calculated over a 30-year period to provide a reliable average. Let’s explore the details in depth to provide you with a complete overview.

Grasbrunn has a relatively rain/snowy climate with high precipitation levels, averaging 1142 mm of rain/snowfall annually.

Monthly Precipitation Levels

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

Grasbrunn experiences moderate seasonal variation in rainfall, with monthly averages ranging from 132 mm in June, the wettest month, and 69 mm in February, the driest month.

June, the city’s wettest month, has a maximum daytime temperature of 23°C. During the driest month February you can expect a temperature of 6°C. For more detailed insights into the city’s temperatures, visit our Grasbrunn Temperature page.

Annual Precipitation in Germany

The map below shows the annual precipitation across Germany. You can also select the different months in case you are interested in a specific month.

Amsterdam Precipitation Compared World Wide

Grasbrunn’s average annual precipitation is 1142 mm. Let’s compare this to some popular worldwide tourist destinations:

Boston, USA, experiences 1238 mm of annual precipitation, including significant snowfall during the winter.

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

In Brisbane, Australia, the annual precipitation is 979 mm, making it wetter than Sydney.

Singapore, situated near the equator, gets 2581 mm of rainfall annually, with no distinct dry season and consistent monthly precipitation.

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.

Interesting weather facts

• The U.S. has a significant number of thunderstorms every year, with over 14.6 million taking place across the world annually.
• Approximately 70% of lightning bolts strike land rather than oceans.
• A storm named John was the longest-lasting Pacific tropical storm, continuing for 31 days. As it crossed the dateline twice, it changed status from a hurricane to a typhoon and back to a hurricane.

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