About Jenaz
Jenaz is a Swiss municipality located in the canton of Graubünden (GR), at 46.942° latitude and 9.697° longitude. The municipality is part of the eastern Alps, alpine climate with snowy winters and cool summers. Also known as Jenaz, Jenaz benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Jenaz
The climate in Jenaz 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 Jenaz and neighboring municipalities.
On this page you will find the detailed weather forecast for Jenaz: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Jenaz: 1991–2020 normals
In Jenaz (1659 m), the mean annual temperature is 4.4 °C. The warmest month is July (12.8 °C on average) and the coldest January (−3.2 °C). About 1135 mm of precipitation falls per year, peaking in August (155 mm) with a minimum in February (60 mm). The sun shines for about 1684 hours a year, mostly in July (191 h). On average there are 158 frost days per year. The mean monthly maximum reaches 25.3 °C and the absolute minimum −14.3 °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 | −3.2 °C | 7.5 °C | −14.3 °C | 77 | 107 | 29 | 0 |
| Feb | −3.1 °C | 8.8 °C | −14.1 °C | 60 | 111 | 26 | 0 |
| Mar | −0.2 °C | 11.5 °C | −11.3 °C | 72 | 145 | 24 | 0 |
| Apr | 3.0 °C | 14.4 °C | −7.8 °C | 68 | 153 | 17 | 0 |
| May | 7.2 °C | 19.3 °C | −2.5 °C | 93 | 157 | 6 | 0 |
| Jun | 10.8 °C | 23.7 °C | 1.0 °C | 127 | 166 | 1 | 0 |
| Jul | 12.8 °C | 25.3 °C | 3.4 °C | 136 | 191 | 0 | 1 |
| Aug | 12.7 °C | 24.8 °C | 3.0 °C | 155 | 182 | 0 | 0 |
| Sep | 9.0 °C | 20.5 °C | −0.5 °C | 100 | 152 | 3 | 0 |
| Oct | 5.7 °C | 17.5 °C | −5.0 °C | 84 | 136 | 8 | 0 |
| Nov | 0.9 °C | 12.6 °C | −9.5 °C | 84 | 96 | 18 | 0 |
| Dec | −2.3 °C | 8.1 °C | −12.9 °C | 79 | 88 | 27 | 0 |
| Year | 4.4 °C | 25.3 °C | −14.3 °C | 1135 | 1684 | 158 | 1 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Weissfluhjoch (15 km, 2691 m), Chur (15 km, 556 m), Arosa (17 km, 1878 m), adjusted to the elevation of Jenaz (1659 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Jenaz:
- Weather Luzein
- Weather Schiers
- Weather Furna
- Weather Fideris
- Weather Grüsch
- Weather Küblis
- Weather Trimmis
- Weather Conters im Prättigau
- Weather Seewis im Prättigau
- Weather Malans
- Weather Zizers
- Weather Maienfeld
→ Nearby cities · Canton Graubünden
Frequently asked questions about weather in Jenaz
What is the weather in Jenaz today?
At the top of the page you will find the current temperature, precipitation and wind in Jenaz, updated in real time.
What is the 15-day forecast for Jenaz?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Jenaz.
Will it rain tomorrow in Jenaz?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Jenaz.
What is the air quality in Jenaz?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Jenaz.
Are there weather alerts for Jenaz?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Jenaz located?
Jenaz sits at around 1659 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 Jenaz?
The warmest month in Jenaz is July, averaging 12.8 °C (1991–2020 normal). The coldest is January at −3.2 °C.
How much does it rain in Jenaz per year?
Jenaz receives about 1135 mm of precipitation a year. The wettest month is August (155 mm), the driest February (60 mm).
When is the best time to visit Jenaz?
For warmth and sunshine: July (12.8 °C on average, 191 h of sun). The coldest month is January (−3.2 °C). Check the 15-day forecast above for your dates.