About Vex
Vex is a Swiss municipality located in the canton of Valais (VS), at 46.226° latitude and 7.406° longitude. The municipality is part of the Valais Alps, dry continental climate, among the sunniest in Switzerland. Also known as Vex, Vex benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Vex
The climate in Vex 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 Vex and neighboring municipalities.
On this page you will find the detailed weather forecast for Vex: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Vex: 1991–2020 normals
In Vex (1053 m), the mean annual temperature is 7.9 °C. The warmest month is July (17.4 °C on average) and the coldest January (−1.4 °C). About 697 mm of precipitation falls per year, peaking in December (79 mm) with a minimum in April (42 mm). The mean monthly maximum reaches 30.1 °C and the absolute minimum −11.3 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) |
|---|---|---|---|---|
| Jan | −1.4 °C | 9.2 °C | −11.3 °C | 64 |
| Feb | −0.2 °C | 12.0 °C | −10.4 °C | 51 |
| Mar | 4.0 °C | 17.1 °C | −6.9 °C | 45 |
| Apr | 7.9 °C | 21.0 °C | −3.4 °C | 42 |
| May | 11.9 °C | 25.3 °C | 0.8 °C | 64 |
| Jun | 15.6 °C | 28.9 °C | 4.4 °C | 59 |
| Jul | 17.4 °C | 30.1 °C | 6.8 °C | 70 |
| Aug | 16.8 °C | 29.5 °C | 5.9 °C | 71 |
| Sep | 12.8 °C | 24.5 °C | 2.6 °C | 44 |
| Oct | 8.3 °C | 20.4 °C | −2.1 °C | 50 |
| Nov | 2.9 °C | 15.3 °C | −7.2 °C | 58 |
| Dec | −0.8 °C | 9.9 °C | −10.6 °C | 79 |
| Year | 7.9 °C | 30.1 °C | −11.3 °C | 697 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Sion (6 km, 482 m), Montana (9 km, 1423 m), Evolène / Villa (15 km, 1825 m), adjusted to the elevation of Vex (1053 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Vex:
- Weather Mont-Noble
- Weather Saint-Léonard
- Weather Sion
- Weather Grimisuat
- Weather Savièse
- Weather Ayent
- Weather Veysonnaz
- Weather Hérémence
- Weather Nendaz
- Weather Saint-Martin (VS)
- Weather Lens
- Weather Grône
→ Nearby cities · Canton Valais
⛷️ Ski resorts in this municipality: Thyon 2000
Frequently asked questions about weather in Vex
What is the weather in Vex today?
At the top of the page you will find the current temperature, precipitation and wind in Vex, updated in real time.
What is the 15-day forecast for Vex?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Vex.
Will it rain tomorrow in Vex?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Vex.
What is the air quality in Vex?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Vex.
Are there weather alerts for Vex?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Vex located?
Vex sits at around 1053 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 Vex?
The warmest month in Vex is July, averaging 17.4 °C (1991–2020 normal). The coldest is January at −1.4 °C.
How much does it rain in Vex per year?
Vex receives about 697 mm of precipitation a year. The wettest month is December (79 mm), the driest April (42 mm).
When is the best time to visit Vex?
For warmth and sunshine: July (17.4 °C on average, — h of sun). The coldest month is January (−1.4 °C). Check the 15-day forecast above for your dates.