Ftan Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows both the average monthly rainfall and the number of rainy days in Ftan, Grisons, Switzerland. The figures are based on a 30-year period (1990–2020) to provide a reliable average. Now, let’s break down all the details for a clearer picture.
Ftan has a notably wet climate with abundant precipitation, recording 1280 mm of rain/snowfall per year.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
Ftan offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between June (145 mm) and February (77 mm) is not too significant, making the climate enjoyable for visitors and residents alike.
June, the wettest month, has a maximum daytime temperature of 14°C. The city receives 168 hours of sunshine in this period. During the driest month February you can expect a temperature of -4°C. For more detailed insights into the city’s temperatures, visit our Ftan Temperature page.
Annual Precipitation in Switzerland
The map below shows the annual precipitation across Switzerland. You can also select the different months in case you are interested in a specific month.





Amsterdam Precipitation Compared World Wide
Ftan’s average annual precipitation is 1280 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.
In Shanghai, China, the annual average precipitation is 1347 mm, with a humid subtropical climate.
In Brisbane, Australia, the annual precipitation is 979 mm, making it wetter than Sydney.
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.
Interesting weather facts
- Mawsynram in India is noted as being the wettest place on earth, with over 11 meters of rain falling every year.
- In contrast, Antofagasta in Chile is among the driest places on the planet, getting less than 0.1mm per year, with some years recording virtually no rainfall.
- Nearly 1,650 thunderstorm cells are estimated over the planet at any given time.
For more detailed information about Ftan’s weather, including sunshine hours, humidity levels, and temperature data, visit our Ftan Climate page.