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Lenk (BERN) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Lenk.
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Climate overview of Lenk
Lenk, Canton of Bern, Switzerland, sees big temperature differences between seasons, with July peaking at 19°C (66°F) and January dropping to -2°C (28°F).
Rain/snowfall is high, totalling around 1936 mm (76 in) per year. July is the wettest month and October the driest. The city also experiences a distinct rainy season from May to August, with pleasant summers and very cold winters. The most sunshine falls in July, with an average of 9.0 hours of daily sunshine.
Lenk Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lenk - and find the best time to visit.
Monthly Temperature in Lenk
Visitors to Lenk can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a pleasant 19°C (66°F) in July, the warmest time of the year, to a very cold -2°C (28°F) during cooler months like January.
At night, you can expect temperatures ranging from 8°C (46°F) in July to around -11°C (12°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Lenk
Lenk is known for its substantial rain/snowfall, with annual precipitation reaching 1936 mm (76 in). Year-round, Lenk has a balanced climate with minimal variation in precipitation. The difference between the wettest month, July, with 207 mm (8.1 in), and the driest month, October, with 128 mm (5 in), is minimal. For more details, please visit our Lenk 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 Lenk
Seasonal changes in sunshine hours are quite dramatic in Lenk. While July receives considerable daily sunshine with up to 9.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Sion, Switzerland (27 KM, 17 Miles).
Daily hours of sunshine
Data from: Sion, Switzerland (27 KM, 17 Miles).
Daily percentage of sunshine
Data from: Sion, Switzerland (27 KM, 17 Miles).
Humidity in Lenk by Month
The relative humidity is high throughout the year in Lenk.
The city experiences its highest humidity in December, reaching 83%. In April, the humidity drops to its lowest level at 59%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Sion, Switzerland (27 KM, 17 Miles).
Best Time to Visit Lenk
The most favourable weather available in Lenk usually occurs in August and September. Conditions are generally most challenging in January, February, March, April, May, June, July, 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.
Jan
very cold
Feb
cold
Mar
wet
Apr
wet
May
wet
Jun
very wet
Jul
very wet
Aug
mixed
Sep
mixed
Oct
wet
Nov
cold
Dec
very cold
- Best overall: August and September
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: A distinct rainy season from May to August, with pleasant summers and very cold winters
- Coldest conditions: January, with freezing nights around -11°C (12°F).
Frequently asked questions about the climate in Lenk
What is the best time to visit Lenk?
August and September typically offer the most optimal weather in Lenk. In contrast, January, February, March, April, May, June, July, October, November and December tend to have less optimal conditions. Lenk has a distinct rainy season from May to August, with pleasant summers and very cold winters.
What temperatures can I expect in Lenk?
Daytime highs range from -2°C (28°F) in January to 19°C (66°F) in July. Nighttime lows range from -11°C (12°F) to 8°C (46°F). Temperatures vary considerably through the year.
How much rain does Lenk get?
Annual rainfall is around 1936 mm (76 in). July is the wettest month with 207 mm (8.1 in), while October is the driest with 128 mm (5 in).
How sunny is Lenk?
Lenk receives around 2,171 hours of sunshine per year. July is the sunniest month with 270 hours, while December is the cloudiest with just 70 hours. Overall, Lenk enjoys abundant sunshine.
Lenk 3-Day Forecast
Lenk on the map
Lenk is highlighted - select any city to see its climate.
Popular in September
Where to go in September - average daytime high across popular destinations.
Zürich
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15°C (59°F) Nendaz15°C (59°F) Saas-Fee12°C (54°F) Davos13°C (55°F) Grindelwald13°C (55°F) Zermatt11°C (52°F) Bucket list
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