Weesen Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Weesen.
Climate overview of Weesen
The climate in Weesen, St.Gallen Canton, Switzerland, is marked by large temperature swings across the seasons, ranging from 21°C (70°F) in July to 2°C (36°F) in January.
The city receives considerable rain/snowfall, with around 2103 mm (83 in) annually. June is the wettest month. It has a distinct rainy season from May to September. Sunshine peaks in August, when the city sees around 5.7 hours of sunshine per day.
Weesen Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Weesen — and find the best time to visit.
Monthly Temperature in Weesen
In Weesen, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a pleasant 21°C (70°F) in July to a very cold 2°C (36°F) in the coolest month, January.
Nights vary from 11°C (52°F) in July to around -6°C (21°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Weesen
Weesen experiences significant rain/snowfall throughout the year, averaging 2103 mm (83 in) of precipitation annually. Weesen offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month June (256 mm (10 in)) and the driest month January (127 mm (5 in)) is not too significant. For more details, please visit our Weesen Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Weesen
Weesen offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between August (5.7 hours daily) and December (3.7 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Weesen by Month
The relative humidity is high throughout the year in Weesen.
The city experiences its highest humidity in June, reaching 85%. In January, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Weesen
The average wind speed over the year ranges from 5 m/s (10 knots) to 8 m/s (16 knots). It is lower in April, May and June and higher in January. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Weesen
Be prepared for heavier rainfall during May, June, July, August and September, the wettest period of the year. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Weesen
What is the best time to visit Weesen?
July and August typically offer the most optimal weather in Weesen. In contrast, January, February, March, April, May, June, September, October, November and December tend to have less optimal conditions. Weesen has a distinct rainy season from May to September.
What temperatures can I expect in Weesen?
Daytime highs range from 2°C (36°F) in January to 21°C (70°F) in July. Nighttime lows range from -6°C (21°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does Weesen get?
Annual rainfall is around 2103 mm (83 in). June is the wettest month with 256 mm (10 in), while January is the driest with 127 mm (5 in).
How sunny is Weesen?
Weesen receives around 1,786 hours of sunshine per year. August is the sunniest month with 170 hours, while December is the cloudiest with just 112 hours.
Weesen 3-Day Forecast
Weesen 3-Day Forecast
Weesen on the map
Weesen is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Zürich
25°C (77°F) Crans-Montana
19°C (66°F) Engelberg19°C (66°F) Nendaz19°C (66°F) Saas-Fee17°C (63°F) Davos17°C (63°F) Grindelwald17°C (63°F) Zermatt15°C (59°F) 
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