Seewen Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Seewen.

Climate overview of Seewen

The climate in Seewen, Canton of Schwyz, 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 1969 mm (78 in) annually. August is the wettest month. It has a distinct rainy season from May to September. Sunshine peaks in July, when the city sees around 5.6 hours of sunshine per day.

Seewen Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Seewen — and find the best time to visit.

Monthly Temperature in Seewen

In Seewen, 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 chilly 2°C (36°F) in the coolest month, January.

Nights vary from 12°C (54°F) in July to around -5°C (23°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Seewen

Seewen experiences significant rain/snowfall throughout the year, averaging 1969 mm (78 in) of precipitation annually. Seewen offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month August (217 mm (8.5 in)) and the driest month January (127 mm (5 in)) is not too significant. For more details, please visit our Seewen Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Seewen

For those who appreciate different seasons, Seewen serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 5.6 hours of sunshine daily, and embrace the darker days in December, offering only 1.2 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Altdorf, Switzerland (18 KM, 11 Miles).

Daily hours of sunshine

Data from: Altdorf, Switzerland (18 KM, 11 Miles).

Humidity in Seewen by Month

Wind Speed in Seewen

Best Time to Visit Seewen

The best time to visit Seewen is during June, July, August and September, when the weather provides comfortable temperatures between 17°C (63°F) and 21°C (70°F). With rainfall of 175 mm (6.9 in) to 217 mm (8.5 in), you can expect pleasant weather during your visit in these months.

Be prepared for heavier rainfall during May, June, July, August and September, the wettest period of the year.

Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.

Frequently asked questions about the climate in Seewen

What is the best time to visit Seewen?

July, August and September typically offer the most optimal weather in Seewen. In contrast, January, February, March, April, May, June, October, November and December tend to have less optimal conditions. Seewen has a distinct rainy season from May to September.

What temperatures can I expect in Seewen?

Daytime highs range from 2°C (36°F) in January to 21°C (70°F) in July. Nighttime lows range from -5°C (23°F) to 12°C (54°F). Temperatures vary considerably through the year.

How much rain does Seewen get?

Annual rainfall is around 1969 mm (78 in). August is the wettest month with 217 mm (8.5 in), while January is the driest with 127 mm (5 in).

How sunny is Seewen?

Seewen receives around 1,385 hours of sunshine per year. July is the sunniest month with 168 hours, while December is the cloudiest with just 36 hours.

Seewen 3-Day Forecast

Seewen 3-Day Forecast

Seewen on the map

Seewen is highlighted — select any city to see its climate.

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