Sankt Stephan (BERN) Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Sankt Stephan, Canton of Bern, Switzerland. Long-term data from 1990 to 2020 was used to calculate these averages. Now, let's break down all the details for a clearer picture.

Sankt Stephan experiences significant rain/snowfall throughout the year, averaging 1987 mm (78 in) of precipitation annually. However, this abundant rainfall is not evenly distributed, with a distinct rainy season during certain months. You can clearly see this in our monthly precipitation graphs below.

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. July brings wetter days averaging 216 mm (8.5 in) of precipitation, spread over 17 rainy days.

In contrast, October experiences a drier climate, with about 130 mm (5.1 in) of rainfall spread across 14 rainy days.

July, the wettest month, has a maximum daytime temperature of 20°C (68°F). The city receives 270 hours of sunshine in this period. During the driest month October you can expect a temperature of 11°C (52°F). For more detailed insights into the city's temperatures, visit our Sankt Stephan Temperature page.

Sankt Stephan's average annual precipitation is 1987 mm (78 in). Let's compare this to some popular worldwide tourist destinations:

The city of Rome, Italy, has an average annual precipitation of 832 mm (33 in), spread fairly evenly throughout the year.

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.

Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm (66 in) of annual rainfall, with the heaviest precipitation occurring during September and October.

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 Sankt Stephan (BERN)'s weather, including sunshine hours, humidity levels, and temperature data, visit our Sankt Stephan (BERN) Climate page.