About Zernez
Zernez is a Swiss municipality located in the canton of Graubünden (GR), at 46.681° latitude and 10.013° longitude. The municipality is part of the eastern Alps, alpine climate with snowy winters and cool summers. Also known as Zernez, Zernez benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Zernez
The climate in Zernez 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 Zernez and neighboring municipalities.
On this page you will find the detailed weather forecast for Zernez: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Zernez: 1991–2020 normals
In Zernez (2384 m), the mean annual temperature is −1.0 °C. The warmest month is July (8.6 °C on average) and the coldest January (−10.8 °C). About 1022 mm of precipitation falls per year, peaking in August (143 mm) with a minimum in February (40 mm). The mean monthly maximum reaches 21.4 °C and the absolute minimum −26.7 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) |
|---|---|---|---|---|
| Jan | −10.8 °C | 2.3 °C | −26.7 °C | 56 |
| Feb | −9.9 °C | 4.5 °C | −26.5 °C | 40 |
| Mar | −5.7 °C | 7.6 °C | −22.4 °C | 48 |
| Apr | −1.6 °C | 11.3 °C | −16.0 °C | 56 |
| May | 3.0 °C | 16.2 °C | −8.6 °C | 91 |
| Jun | 6.8 °C | 20.4 °C | −5.3 °C | 126 |
| Jul | 8.6 °C | 21.4 °C | −3.4 °C | 127 |
| Aug | 8.3 °C | 20.8 °C | −3.8 °C | 143 |
| Sep | 4.4 °C | 17.0 °C | −7.3 °C | 96 |
| Oct | 0.3 °C | 14.0 °C | −12.7 °C | 94 |
| Nov | −5.2 °C | 8.8 °C | −19.6 °C | 85 |
| Dec | −9.6 °C | 2.8 °C | −25.0 °C | 61 |
| Year | −1.0 °C | 21.4 °C | −26.7 °C | 1022 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Davos (20 km, 1594 m), Buffalora (20 km, 1971 m), Samedan (20 km, 1709 m), adjusted to the elevation of Zernez (2384 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Zernez:
- Weather S-chanf
- Weather Zuoz
- Weather Madulain
- Weather Davos
- Weather La Punt Chamues-ch
- Weather Scuol
- Weather Samedan
- Weather Val Müstair
- Weather Celerina/Schlarigna
- Weather Bergün Filisur
- Weather Schmitten (GR)
- Weather St. Moritz
→ Nearby cities · Canton Graubünden
Frequently asked questions about weather in Zernez
What is the weather in Zernez today?
At the top of the page you will find the current temperature, precipitation and wind in Zernez, updated in real time.
What is the 15-day forecast for Zernez?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Zernez.
Will it rain tomorrow in Zernez?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Zernez.
What is the air quality in Zernez?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Zernez.
Are there weather alerts for Zernez?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Zernez located?
Zernez sits at around 2384 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 Zernez?
The warmest month in Zernez is July, averaging 8.6 °C (1991–2020 normal). The coldest is January at −10.8 °C.
How much does it rain in Zernez per year?
Zernez receives about 1022 mm of precipitation a year. The wettest month is August (143 mm), the driest February (40 mm).
When is the best time to visit Zernez?
For warmth and sunshine: July (8.6 °C on average, — h of sun). The coldest month is January (−10.8 °C). Check the 15-day forecast above for your dates.