Wengen (BERN) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Wengen.
Climate overview of Wengen
Wengen, Canton of Bern, Switzerland, sees big temperature differences between seasons, with July peaking at 17°C (63°F) and January dropping to -3°C (27°F).
The city has a wet climate, receiving around 1935 mm (76 in) of rain/snowfall per year. Despite the high annual total, it has a distinct rainy season from May to August. July is the wettest month. Sunshine peaks in July, when the city sees around 7.3 hours of sunshine per day.
Wengen Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Wengen — and find the best time to visit.
Monthly Temperature in Wengen
Visitors to Wengen can expect significant temperature changes throughout the year. On average, daytime temperatures range from a moderate 17°C (63°F) in July to a very cold -3°C (27°F) in January.
Nighttime temperatures range from 7°C (45°F) in July to -11°C (12°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Wengen
Wengen is known for its substantial rain/snowfall, with annual precipitation reaching 1935 mm (76 in). The wettest period in Wengen occurs in July, which receives around 217 mm (8.5 in) of precipitation. During the driest month, March, Wengen experiences high snowfall, totaling 133 mm (5.2 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Wengen 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 Wengen
In Wengen, summer days are longer and more sunny, with daily sunshine hours peaking at 7.3 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.7 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Wengen by Month
The relative humidity is high throughout the year in Wengen.
The city experiences its highest humidity in November, reaching 83%. In April, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Wengen
The weather does bring rainfall during this period, between 203 mm (8 in) and 217 mm (8.5 in).
Plan accordingly for May, June, July and August, when conditions bring the heaviest precipitation. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Wengen
What is the best time to visit Wengen?
Wengen has a distinct rainy season from May to August.
What temperatures can I expect in Wengen?
Daytime highs range from -3°C (27°F) in January to 17°C (63°F) in July. Nighttime lows range from -11°C (12°F) to 7°C (45°F). Temperatures vary considerably through the year.
How much rain does Wengen get?
Annual rainfall is around 1935 mm (76 in). July is the wettest month with 217 mm (8.5 in), while March is the driest with 133 mm (5.2 in).
How sunny is Wengen?
Wengen receives around 1,580 hours of sunshine per year. July is the sunniest month with 219 hours, while December is the cloudiest with just 51 hours.
Wengen 3-Day Forecast
Wengen (BERN) 3-Day Forecast
Wengen on the map
Wengen 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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