Lens Weather & Climate: Best Time to Visit

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

Climate overview of Lens

Temperatures in Lens, Canton of Valais, Switzerland, vary greatly throughout the year. July is the hottest month at 19°C (66°F), while January is the coldest at -4°C (25°F).

With around 1603 mm (63 in) of annual rain/snowfall, Lens has a notably wet climate. The wettest month is June. The sunniest month is July, with 9.0 hours of sunshine per day on average.

Lens Weather by Month

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

Monthly Temperature in Lens

The climate in Lens is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a pleasant 19°C (66°F) in July. In January, the coolest month of the year, temperatures drop to a very cold -4°C (25°F).

At night, temperatures range from around 8°C (46°F) in July to -13°C (9°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Lens

Lens has a notably wet climate with abundant precipitation, recording 1603 mm (63 in) of rain/snowfall per year. Despite minor fluctuations, Lens enjoys fairly consistent precipitation throughout the year. In June, you can expect around 160 mm (6.3 in) of precipitation, while in October, Lens receives about 112 mm (4.4 in). For more details, please visit our Lens Precipitation page.

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

Sunshine Hours in Lens

Lens can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, 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 (11 KM, 6 Miles).

Daily hours of sunshine

Data from: Sion, Switzerland (11 KM, 6 Miles).

Humidity in Lens by Month

Wind Speed in Lens

Best Time to Visit Lens

Lens's weather is most enjoyable during June, July and August, with comfortable temperatures from 17°C (62°F) to 19°C (66°F). The moderate conditions ensure pleasant weather for exploring the area. Expect varied weather during this period with rainfall between 143 mm (5.6 in) and 160 mm (6.3 in), providing a good balance of sunny and rainy days.

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 Lens

What is the best time to visit Lens?

July and August typically offer the most optimal weather in Lens. In contrast, January, February, March, April, May, October, November and December tend to have less optimal conditions.

What temperatures can I expect in Lens?

Daytime highs range from -4°C (25°F) in January to 19°C (66°F) in July. Nighttime lows range from -13°C (9°F) to 8°C (46°F). Temperatures vary considerably through the year.

How much rain does Lens get?

Annual rainfall is around 1603 mm (63 in). June is the wettest month with 160 mm (6.3 in), while October is the driest with 112 mm (4.4 in).

How sunny is Lens?

Lens 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, Lens enjoys abundant sunshine.

Lens 3-Day Forecast

Lens 3-Day Forecast

Lens on the map

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

Popular this month

Where to go in July — average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.