About Jaun
Jaun is a Swiss municipality located in the canton of Fribourg (FR), at 46.575° latitude and 7.207° longitude. The municipality is part of the Swiss mountain region, alpine climate with snowy winters and cool summers at altitude. Also known as Jaun, Jaun benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Jaun
The climate in Jaun is characteristic of the Swiss mountain region, alpine climate with snowy winters and cool summers at altitude. 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 Jaun and neighboring municipalities.
On this page you will find the detailed weather forecast for Jaun: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Jaun: 1991–2020 normals
In Jaun (1083 m), the mean annual temperature is 7.3 °C. The warmest month is July (15.8 °C on average) and the coldest January (−0.5 °C). About 1122 mm of precipitation falls per year, peaking in August (132 mm) with a minimum in February (61 mm). The sun shines for about 1858 hours a year, mostly in July (237 h). On average there are 122 frost days and 2 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 27.9 °C and the absolute minimum −11.9 °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 | −0.5 °C | 10.5 °C | −11.9 °C | 70 | 98 | 26 | 0 |
| Feb | −0.2 °C | 11.7 °C | −11.7 °C | 61 | 113 | 24 | 0 |
| Mar | 3.0 °C | 15.3 °C | −8.3 °C | 69 | 152 | 19 | 0 |
| Apr | 6.2 °C | 18.9 °C | −4.6 °C | 74 | 168 | 9 | 0 |
| May | 10.2 °C | 23.1 °C | 0.1 °C | 117 | 183 | 1 | 1 |
| Jun | 13.8 °C | 26.7 °C | 3.4 °C | 116 | 213 | 0 | 6 |
| Jul | 15.8 °C | 27.9 °C | 6.0 °C | 131 | 237 | 0 | 9 |
| Aug | 15.6 °C | 27.6 °C | 5.3 °C | 132 | 221 | 0 | 8 |
| Sep | 11.9 °C | 23.0 °C | 2.2 °C | 94 | 169 | 0 | 1 |
| Oct | 8.3 °C | 20.1 °C | −2.0 °C | 87 | 128 | 4 | 0 |
| Nov | 3.3 °C | 15.5 °C | −7.3 °C | 80 | 91 | 15 | 0 |
| Dec | 0.4 °C | 11.2 °C | −10.8 °C | 90 | 85 | 24 | 0 |
| Year | 7.3 °C | 27.9 °C | −11.9 °C | 1122 | 1858 | 122 | 26 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Château-d'Oex (12 km, 1028 m), Le Moléson (15 km, 1974 m), Plaffeien (20 km, 1042 m), adjusted to the elevation of Jaun (1083 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Jaun:
- Weather Val-de-Charmey
- Weather Saanen
- Weather Boltigen
- Weather Broc
- Weather Crésuz
- Weather Châtel-sur-Montsalvens
- Weather Botterens
- Weather Grandvillard
- Weather Rougemont
- Weather Morlon
- Weather Château-d'Oex
- Weather Plasselb
→ Nearby cities · Canton Fribourg
⛷️ Ski resorts in this municipality: Jaun
Frequently asked questions about weather in Jaun
What is the weather in Jaun today?
At the top of the page you will find the current temperature, precipitation and wind in Jaun, updated in real time.
What is the 15-day forecast for Jaun?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Jaun.
Will it rain tomorrow in Jaun?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Jaun.
What is the air quality in Jaun?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Jaun.
Are there weather alerts for Jaun?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Jaun located?
Jaun sits at around 1083 m above sea level in the canton of Fribourg. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Jaun?
The warmest month in Jaun is July, averaging 15.8 °C (1991–2020 normal). The coldest is January at −0.5 °C.
How much does it rain in Jaun per year?
Jaun receives about 1122 mm of precipitation a year. The wettest month is August (132 mm), the driest February (61 mm).
When is the best time to visit Jaun?
For warmth and sunshine: July (15.8 °C on average, 237 h of sun). The coldest month is January (−0.5 °C). Check the 15-day forecast above for your dates.