Herisau Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Herisau (St.Gallen Canton). The numbers are calculated over a 30-year period to provide a reliable average.

A lot of rain (rainy season) falls in the months: January, February, March, April, May, June, July, August, September, October, November and December.
On average, June is the wettest month with 218 mm of precipitation.
On average, January is the driest month with 106 mm of precipitation.
The average amount of annual precipitation is 1806 mm.

Current rainfall in Herisau

Sun Dec 15

3°C | -1°C

11 km/h

3.6 mm

overcast and snow

hourly forecast

Mon Dec 16

7°C | 2°C

7 km/h

almost clear and no rain

hourly forecast

Tue Dec 17

7°C | 2°C

4 km/h

partly cloudy and no rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

This site provides you with all the information you need about the climate in Herisau.

Our site offers climate and forecast data for every country in the world. Are you going to Switzerland? On this website you can find historical weather averages for many cities in Switzerland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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