About Orsières
Orsières is a Swiss municipality located in the canton of Valais (VS), at 46.029° latitude and 7.166° longitude. The municipality is part of the Valais Alps, dry continental climate, among the sunniest in Switzerland. Also known as Orsières, Orsières benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Orsières
The climate in Orsières 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 Orsières and neighboring municipalities.
On this page you will find the detailed weather forecast for Orsières: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Orsières: 1991–2020 normals
In Orsières (1560 m), the mean annual temperature is 5.4 °C. The warmest month is July (13.6 °C on average) and the coldest February (−1.7 °C). About 1763 mm of precipitation falls per year, peaking in November (200 mm) with a minimum in September (102 mm). The mean monthly maximum reaches 23.2 °C and the absolute minimum −12.9 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) |
|---|---|---|---|---|
| Jan | −1.5 °C | 8.4 °C | −12.9 °C | 186 |
| Feb | −1.7 °C | 8.7 °C | −11.9 °C | 147 |
| Mar | 0.5 °C | 10.1 °C | −10.4 °C | 148 |
| Apr | 3.2 °C | 12.5 °C | −6.8 °C | 158 |
| May | 7.2 °C | 17.0 °C | −2.0 °C | 160 |
| Jun | 11.3 °C | 21.9 °C | 1.8 °C | 112 |
| Jul | 13.6 °C | 23.2 °C | 4.6 °C | 108 |
| Aug | 13.4 °C | 22.7 °C | 3.9 °C | 105 |
| Sep | 9.8 °C | 19.0 °C | 0.7 °C | 102 |
| Oct | 6.9 °C | 16.0 °C | −3.1 °C | 150 |
| Nov | 2.1 °C | 13.0 °C | −8.2 °C | 200 |
| Dec | −0.6 °C | 9.1 °C | −11.0 °C | 188 |
| Year | 5.4 °C | 23.2 °C | −12.9 °C | 1763 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Les Attelas (11 km, 2734 m), Col du Grand St-Bernard (18 km, 2472 m), Evionnaz (20 km, 482 m), adjusted to the elevation of Orsières (1560 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Orsières:
- Weather Sembrancher
- Weather Liddes
- Weather Val de Bagnes
- Weather Bovernier
- Weather Bourg-Saint-Pierre
- Weather Saxon
- Weather Trient
- Weather Salvan
- Weather Martigny-Combe
- Weather Martigny
- Weather Fully
- Weather Isérables
→ Nearby cities · Canton Valais
⛷️ Ski resorts in this municipality: Champex-Lac, La Fouly
Frequently asked questions about weather in Orsières
What is the weather in Orsières today?
At the top of the page you will find the current temperature, precipitation and wind in Orsières, updated in real time.
What is the 15-day forecast for Orsières?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Orsières.
Will it rain tomorrow in Orsières?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Orsières.
What is the air quality in Orsières?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Orsières.
Are there weather alerts for Orsières?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Orsières located?
Orsières sits at around 1560 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 Orsières?
The warmest month in Orsières is July, averaging 13.6 °C (1991–2020 normal). The coldest is February at −1.7 °C.
How much does it rain in Orsières per year?
Orsières receives about 1763 mm of precipitation a year. The wettest month is November (200 mm), the driest September (102 mm).
When is the best time to visit Orsières?
For warmth and sunshine: July (13.6 °C on average, — h of sun). The coldest month is February (−1.7 °C). Check the 15-day forecast above for your dates.