Sachseln Weather & Climate: Best Time to Visit

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

Climate overview of Sachseln

Temperatures in Sachseln, Obwalden, Switzerland, vary greatly throughout the year. July is the hottest month at 20°C (68°F), while January is the coldest at 1°C (34°F).

Rain/snowfall is high, totalling around 2003 mm (79 in) per year. August is the wettest month and January the driest. The city also experiences a distinct rainy season from May to September, with pleasant summers and very cold winters. July is the sunniest month, averaging 5.6 hours of sunshine per day.

Sachseln Weather by Month

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

Monthly Temperature in Sachseln

The climate in Sachseln is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a pleasant 20°C (68°F) in July, the warmest time of the year, to a very cold 1°C (34°F) during cooler months like January.

At night, you can expect temperatures ranging from 10°C (50°F) in July to around -6°C (21°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Sachseln

Sachseln has a notably wet climate with abundant precipitation, recording 2003 mm (79 in) of rain/snowfall per year. While rainfall varies throughout the year, each season offers its own charm. August brings wetter days averaging 234 mm (9.2 in) of precipitation, spread over 18 rainy days.

In contrast, the driest month January experiences a drier climate, with about 125 mm (4.9 in) of snowfall spread across 15 snowy days. For more details, please visit our Sachseln Precipitation page.

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

Sunshine Hours in Sachseln

Seasonal changes in sunshine hours are quite dramatic in Sachseln. While July receives considerable daily sunshine with up to 5.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.2 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Altdorf, Switzerland (29 KM, 18 Miles).

Daily hours of sunshine

Data from: Altdorf, Switzerland (29 KM, 18 Miles).

Humidity in Sachseln by Month

Best Time to Visit Sachseln

The most favourable weather available in Sachseln usually occurs in July, August and September. Conditions are generally most challenging in January, February, March, April, May, June, October, November and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: July, August and September
  • Warmest weather: July and August
  • Most sunshine: June and July
  • Seasonal pattern: A distinct rainy season from May to September, with pleasant summers and very cold winters
  • Coldest conditions: January, with freezing nights around -6°C (21°F).

Frequently asked questions about the climate in Sachseln

What is the best time to visit Sachseln?

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

What temperatures can I expect in Sachseln?

Daytime highs range from 1°C (34°F) in January to 20°C (68°F) in July. Nighttime lows range from -6°C (21°F) to 10°C (50°F). Temperatures vary considerably through the year.

How much rain does Sachseln get?

Annual rainfall is around 2003 mm (79 in). August is the wettest month with 234 mm (9.2 in), while January is the driest with 125 mm (4.9 in).

How sunny is Sachseln?

Sachseln 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.

Sachseln 3-Day Forecast

Sachseln on the map

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