Climate and Weather of St.Gallen Canton, Switzerland

In Switzerland you have several regions, one of which is called St.Gallen Canton. The most popular city in this region is Bad Ragaz, whose climate data we'll examine to provide you with an overview of what weather to expect in St.Gallen Canton. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

In St.Gallen Canton, during the months of July and August you can expect comfortable weather, with average temperatures ranging from 20°C to 20°C.

The warmest weather in St.Gallen Canton arrives in July, when temperatures climb to 20°C. In contrast, January sees the mercury drop to daytime highs of 0°C.

The coldest months are usually in January, February, March, April, November and December.

When it comes to rainfall, St.Gallen Canton sees significant variations throughout the year. June tends to be the wettest, receiving 234 mm of rain, while January is much drier with just 118 mm. Travelers should note that the rainy season falls during May, June, July and August, bringing substantial precipitation ranging from 195 mm to 234 mm monthly.

For those seeking sunshine, July usually has the brightest skies, making it an excellent time for exploring the region.

Select a Month of Interest

Check the conditions for any month of the year.

Interested in the detailed Weather and Climate of St.Gallen Canton, Switzerland?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.