About Leuk
Leuk is a Swiss municipality located in the canton of Valais (VS), at 46.313° latitude and 7.698° longitude. The municipality is part of the Valais Alps, dry continental climate, among the sunniest in Switzerland. Also known as Leuk, Leuk benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Leuk
The climate in Leuk 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 Leuk and neighboring municipalities.
On this page you will find the detailed weather forecast for Leuk: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Leuk: 1991–2020 normals
In Leuk (734 m), the mean annual temperature is 9.5 °C. The warmest month is July (19.1 °C on average) and the coldest January (−0.3 °C). About 632 mm of precipitation falls per year, peaking in December (68 mm) with a minimum in September (38 mm). The sun shines for about 1922 hours a year, mostly in July (268 h). On average there are 110 frost days and 20 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.0 °C and the absolute minimum −11.7 °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 | −0.3 °C | 10.9 °C | −11.7 °C | 58 | 12 | 25 | 0 |
| Feb | 1.1 °C | 13.9 °C | −10.7 °C | 40 | 116 | 22 | 0 |
| Mar | 5.6 °C | 18.8 °C | −6.9 °C | 46 | 188 | 14 | 0 |
| Apr | 9.6 °C | 22.3 °C | −3.0 °C | 41 | 212 | 5 | 1 |
| May | 13.7 °C | 27.2 °C | 1.2 °C | 63 | 227 | 0 | 6 |
| Jun | 17.4 °C | 31.2 °C | 4.9 °C | 50 | 244 | 0 | 16 |
| Jul | 19.1 °C | 32.0 °C | 7.3 °C | 54 | 268 | 0 | 22 |
| Aug | 18.5 °C | 31.5 °C | 6.5 °C | 59 | 252 | 0 | 20 |
| Sep | 14.6 °C | 27.3 °C | 3.2 °C | 38 | 211 | 0 | 6 |
| Oct | 10.1 °C | 23.0 °C | −1.2 °C | 54 | 153 | 4 | 0 |
| Nov | 4.5 °C | 17.5 °C | −7.0 °C | 61 | 39 | 16 | 0 |
| Dec | 0.5 °C | 11.7 °C | −10.6 °C | 68 | 0 | 24 | 0 |
| Year | 9.5 °C | 32.0 °C | −11.7 °C | 632 | 1922 | 110 | 72 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Visp (11 km, 639 m), Blatten, Lötschental (16 km, 1548 m), Grächen (17 km, 1605 m), adjusted to the elevation of Leuk (734 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Leuk:
- Weather Agarn
- Weather Turtmann-Unterems
- Weather Niedergesteln
- Weather Guttet-Feschel
- Weather Varen
- Weather Eischoll
- Weather Albinen
- Weather Steg-Hohtenn
- Weather Gampel-Bratsch
- Weather Unterbäch
- Weather Leukerbad
- Weather Inden
→ Nearby cities · Canton Valais
Frequently asked questions about weather in Leuk
What is the weather in Leuk today?
At the top of the page you will find the current temperature, precipitation and wind in Leuk, updated in real time.
What is the 15-day forecast for Leuk?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Leuk.
Will it rain tomorrow in Leuk?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Leuk.
What is the air quality in Leuk?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Leuk.
Are there weather alerts for Leuk?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Leuk located?
Leuk sits at around 734 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 Leuk?
The warmest month in Leuk is July, averaging 19.1 °C (1991–2020 normal). The coldest is January at −0.3 °C.
How much does it rain in Leuk per year?
Leuk receives about 632 mm of precipitation a year. The wettest month is December (68 mm), the driest September (38 mm).
When is the best time to visit Leuk?
For warmth and sunshine: July (19.1 °C on average, 268 h of sun). The coldest month is January (−0.3 °C). Check the 15-day forecast above for your dates.