Waltensburg Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Waltensburg, Grisons, Switzerland. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020. Let's now guide you through the details for a complete overview.

Waltensburg has a relatively rain/snowy climate with high precipitation levels, averaging 1800 mm (71 in) of rain/snowfall annually. Despite the high annual total, it does experience a distinct rainy season during certain months. Examine our detailed charts below to understand these seasonal patterns.

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm (0.01 in))

While rainfall varies throughout the year, each season offers its own charm. August brings wetter days averaging 215 mm (8.5 in) of precipitation, spread over 19 rainy days.

In contrast, February experiences a drier climate, with about 103 mm (4.1 in) of snowfall spread across 15 snowy days.

August, the wettest month, has a maximum daytime temperature of 18°C (64°F). The city receives 184 hours of sunshine in this period. During the driest month February you can expect a temperature of -1°C (30°F). For more detailed insights into the city's temperatures, visit our Waltensburg Temperature page.

Waltensburg's average annual precipitation is 1800 mm (71 in). Let's compare this to some popular worldwide tourist destinations:

In Toronto, Canada, annual precipitation averages 964 mm (38 in), with snowy winters and rainy summers.

Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.

Adelaide, Australia, enjoys 511 mm (20 in) of annual precipitation, with dry summers and wet winters.

Singapore, situated near the equator, gets 2581 mm (102 in) of rainfall annually, with no distinct dry season and consistent monthly precipitation.

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.

• "Ginger" was the longest-lasting Atlantic tropical storm, which spun around the open ocean for 28 days in 1971.
• The world's largest snowflake was recorded in the Guinness Book of Records, at 38 cm (15 inches) wide and 20 cm (7.9 inches) thick. The snowflake fell at Fort Keogh, Montana, USA, on 28 January 1887.
• The greatest snowfall recorded was on Mt. Rainier, Washington State, USA, over 31.5 meters (103 feet) fell during the winter of 1972.

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