About Lens
Lens is a Swiss municipality located in the canton of Valais (VS), at 46.280° latitude and 7.449° longitude. The municipality is part of the Valais Alps, dry continental climate, among the sunniest in Switzerland. Also known as Lens, Lens benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Lens
The climate in Lens is characteristic of the Valais Alps, dry continental climate, among the sunniest in Switzerland. Temperatures, precipitation and wind conditions vary throughout the year with local features linked to altitude and surrounding terrain. Our data comes from official weather stations and real-time Netatmo sensors for Lens and neighboring municipalities.
On this page you will find the detailed weather forecast for Lens: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Lens: 1991–2020 normals
In Lens (1139 m), the mean annual temperature is 7.9 °C. The warmest month is July (16.6 °C on average) and the coldest January (−0.2 °C). About 821 mm of precipitation falls per year, peaking in December (96 mm) with a minimum in September (49 mm). The sun shines for about 2171 hours a year, mostly in July (246 h). On average there are 135 frost days per year. The mean monthly maximum reaches 28.7 °C and the absolute minimum −10.9 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) | Sunshine (h) | Frost days | Summer days |
|---|---|---|---|---|---|---|---|
| Jan | −0.2 °C | 10.2 °C | −10.7 °C | 84 | 136 | 28 | 0 |
| Feb | 0.0 °C | 11.4 °C | −10.9 °C | 69 | 144 | 25 | 0 |
| Mar | 3.4 °C | 15.3 °C | −7.8 °C | 58 | 184 | 21 | 0 |
| Apr | 6.8 °C | 19.0 °C | −4.2 °C | 51 | 191 | 12 | 0 |
| May | 10.9 °C | 23.6 °C | 0.7 °C | 74 | 202 | 2 | 0 |
| Jun | 14.6 °C | 27.5 °C | 4.1 °C | 67 | 223 | 0 | 2 |
| Jul | 16.6 °C | 28.7 °C | 6.7 °C | 72 | 246 | 0 | 5 |
| Aug | 16.4 °C | 28.4 °C | 6.0 °C | 79 | 234 | 0 | 4 |
| Sep | 12.5 °C | 23.6 °C | 2.7 °C | 49 | 202 | 1 | 0 |
| Oct | 8.7 °C | 20.1 °C | −1.2 °C | 56 | 169 | 6 | 0 |
| Nov | 3.8 °C | 15.2 °C | −6.4 °C | 67 | 123 | 16 | 0 |
| Dec | 0.7 °C | 11.0 °C | −9.7 °C | 96 | 117 | 26 | 0 |
| Year | 7.9 °C | 28.7 °C | −10.9 °C | 821 | 2171 | 135 | 12 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Montana (2 km, 1423 m), Sion (11 km, 482 m), Evolène / Villa (19 km, 1825 m), adjusted to the elevation of Lens (1139 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Lens:
- Weather Saint-Léonard
- Weather Ayent
- Weather Crans-Montana
- Weather Arbaz
- Weather Chalais
- Weather Grône
- Weather Vex
- Weather Chippis
- Weather Grimisuat
- Weather Icogne
- Weather Savièse
- Weather Mont-Noble
→ Nearby cities · Canton Valais
Frequently asked questions about weather in Lens
What is the weather in Lens today?
At the top of the page you will find the current temperature, precipitation and wind in Lens, updated in real time.
What is the 15-day forecast for Lens?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Lens.
Will it rain tomorrow in Lens?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Lens.
What is the air quality in Lens?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Lens.
Are there weather alerts for Lens?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Lens located?
Lens sits at around 1139 m above sea level in the canton of Valais. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Lens?
The warmest month in Lens is July, averaging 16.6 °C (1991–2020 normal). The coldest is January at −0.2 °C.
How much does it rain in Lens per year?
Lens receives about 821 mm of precipitation a year. The wettest month is December (96 mm), the driest September (49 mm).
When is the best time to visit Lens?
For warmth and sunshine: July (16.6 °C on average, 246 h of sun). The coldest month is January (−0.2 °C). Check the 15-day forecast above for your dates.