About Val Müstair
Val Müstair is a Swiss municipality located in the canton of Graubünden (GR), at 46.642° latitude and 10.299° longitude. The municipality is part of the eastern Alps, alpine climate with snowy winters and cool summers. Also known as Val Müstair, Val Müstair benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Val Müstair
The climate in Val Müstair is characteristic of the eastern Alps, alpine climate with snowy winters and cool summers. 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 Val Müstair and neighboring municipalities.
On this page you will find the detailed weather forecast for Val Müstair: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Val Müstair: 1991–2020 normals
In Val Müstair (2207 m), the mean annual temperature is −0.1 °C. The warmest month is July (9.7 °C on average) and the coldest January (−10.1 °C). About 913 mm of precipitation falls per year, peaking in August (124 mm) with a minimum in February (32 mm). The sun shines for about 1740 hours a year, mostly in July (203 h). On average there are 242 frost days per year. The mean monthly maximum reaches 22.4 °C and the absolute minimum −26.4 °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 | −10.1 °C | 3.6 °C | −26.4 °C | 44 | 97 | 31 | 0 |
| Feb | −9.0 °C | 5.9 °C | −26.1 °C | 32 | 115 | 28 | 0 |
| Mar | −4.8 °C | 8.7 °C | −22.8 °C | 44 | 156 | 30 | 0 |
| Apr | −0.8 °C | 11.8 °C | −16.6 °C | 55 | 162 | 28 | 0 |
| May | 4.0 °C | 17.3 °C | −8.0 °C | 81 | 169 | 18 | 0 |
| Jun | 7.9 °C | 21.9 °C | −4.2 °C | 107 | 189 | 6 | 0 |
| Jul | 9.7 °C | 22.4 °C | −2.5 °C | 111 | 203 | 3 | 0 |
| Aug | 9.5 °C | 22.0 °C | −2.7 °C | 124 | 181 | 2 | 0 |
| Sep | 5.5 °C | 18.1 °C | −6.3 °C | 81 | 158 | 12 | 0 |
| Oct | 1.1 °C | 14.7 °C | −12.3 °C | 95 | 138 | 24 | 0 |
| Nov | −4.5 °C | 9.4 °C | −19.7 °C | 84 | 93 | 28 | 0 |
| Dec | −9.2 °C | 3.5 °C | −25.3 °C | 54 | 79 | 31 | 0 |
| Year | −0.1 °C | 22.4 °C | −26.4 °C | 913 | 1740 | 242 | 1 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Buffalora (3 km, 1971 m), Sta. Maria, Val Müstair (11 km, 1386 m), Scuol (17 km, 1304 m), adjusted to the elevation of Val Müstair (2207 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Val Müstair:
- Weather S-chanf
- Weather Zernez
- Weather Scuol
- Weather Zuoz
- Weather La Punt Chamues-ch
- Weather Madulain
- Weather Valsot
- Weather Davos
- Weather Poschiavo
- Weather Pontresina
- Weather Samedan
- Weather Samnaun
→ Nearby cities · Canton Graubünden
Frequently asked questions about weather in Val Müstair
What is the weather in Val Müstair today?
At the top of the page you will find the current temperature, precipitation and wind in Val Müstair, updated in real time.
What is the 15-day forecast for Val Müstair?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Val Müstair.
Will it rain tomorrow in Val Müstair?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Val Müstair.
What is the air quality in Val Müstair?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Val Müstair.
Are there weather alerts for Val Müstair?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Val Müstair located?
Val Müstair sits at around 2207 m above sea level in the canton of Graubünden. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Val Müstair?
The warmest month in Val Müstair is July, averaging 9.7 °C (1991–2020 normal). The coldest is January at −10.1 °C.
How much does it rain in Val Müstair per year?
Val Müstair receives about 913 mm of precipitation a year. The wettest month is August (124 mm), the driest February (32 mm).
When is the best time to visit Val Müstair?
For warmth and sunshine: July (9.7 °C on average, 203 h of sun). The coldest month is January (−10.1 °C). Check the 15-day forecast above for your dates.