Châteaubriant Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows the average amount of rainfall per month in Châteaubriant. 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.
Generally, Châteaubriant experiences moderate precipitation patterns, averaging 763 mm yearly.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
Year-round, Châteaubriant has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 79 mm, and the driest month, July, with 48 mm, is minimal.
December, the wettest month, has a maximum daytime temperature of 10°C. The city receives 68 hours of sunshine in this period. During the driest month July you can expect a temperature of 25°C. For more detailed insights into the city’s temperatures, visit our Châteaubriant Temperature page.
Annual Precipitation in France
The map below shows the annual precipitation across France. You can also select the different months in case you are interested in a specific month.
![](/images/map/png/blue_dark.png)
![](/images/map/png/blue.png)
![](/images/map/png/blue_light.png)
![](/images/map/png/green_light.png)
![](/images/map/png/yellow.png)
Amsterdam Precipitation Compared World Wide
Châteaubriant’s average annual precipitation is 763 mm. Let’s compare this to some popular worldwide tourist destinations:
In Barcelona, Spain, the average annual precipitation is 644 mm, evenly distributed across the year with no extreme wet or dry seasons.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm of annual rainfall, mostly in the summer.
Perth, Australia, receives 565 mm of rainfall annually, mostly during the winter months.
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.
Global Warming and Precipitation
Climate change is affecting precipitation patterns worldwide, including Châteaubriant:
- 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 Châteaubriant’s weather, including sunshine hours, humidity levels, and temperature data, visit our Châteaubriant Climate page.