About Saint-Brais
Saint-Brais is a Swiss municipality located in the canton of Jura (JU), at 47.306° latitude and 7.122° longitude. The municipality is part of the Jura massif, continental climate, cold winters and moderate summers. Also known as Saint-Brais, Saint-Brais benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Saint-Brais
The climate in Saint-Brais is characteristic of the Jura massif, continental climate, cold winters and moderate 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 Saint-Brais and neighboring municipalities.
On this page you will find the detailed weather forecast for Saint-Brais: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Saint-Brais: 1991–2020 normals
In Saint-Brais (886 m), the mean annual temperature is 7.8 °C. The warmest month is July (16.4 °C on average) and the coldest January (−0.2 °C). About 1060 mm of precipitation falls per year, peaking in August (109 mm) with a minimum in February (68 mm). The sun shines for about 1698 hours a year, mostly in July (236 h). On average there are 78 frost days and 6 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 29.1 °C and the absolute minimum −11.5 °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 | −0.2 °C | 11.1 °C | −11.5 °C | 72 | 63 | 19 | 0 |
| Feb | 0.3 °C | 12.3 °C | −10.6 °C | 68 | 85 | 16 | 0 |
| Mar | 3.5 °C | 16.1 °C | −7.4 °C | 69 | 133 | 11 | 0 |
| Apr | 6.9 °C | 20.1 °C | −4.1 °C | 77 | 167 | 4 | 0 |
| May | 10.8 °C | 23.9 °C | 0.1 °C | 106 | 186 | 0 | 2 |
| Jun | 14.4 °C | 27.4 °C | 4.0 °C | 103 | 213 | 0 | 7 |
| Jul | 16.4 °C | 29.1 °C | 6.5 °C | 103 | 236 | 0 | 12 |
| Aug | 16.2 °C | 28.7 °C | 6.0 °C | 109 | 222 | 0 | 11 |
| Sep | 12.2 °C | 23.7 °C | 2.5 °C | 86 | 158 | 0 | 2 |
| Oct | 8.4 °C | 20.5 °C | −1.7 °C | 91 | 113 | 1 | 0 |
| Nov | 3.6 °C | 15.5 °C | −6.1 °C | 86 | 67 | 9 | 0 |
| Dec | 0.7 °C | 11.8 °C | −10.4 °C | 90 | 55 | 17 | 0 |
| Year | 7.8 °C | 29.1 °C | −11.5 °C | 1060 | 1698 | 78 | 34 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Delémont (18 km, 439 m), Fahy (19 km, 596 m), Chasseral (20 km, 1594 m), adjusted to the elevation of Saint-Brais (886 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Saint-Brais:
- Weather Saulcy
- Weather Lajoux (JU)
- Weather Rebévelier
- Weather Soubey
- Weather Les Genevez (JU)
- Weather Montfaucon
- Weather Clos du Doubs
- Weather Petit-Val
- Weather Saicourt
- Weather Mont-Tramelan
- Weather Le Bémont (JU)
- Weather Les Enfers
Frequently asked questions about weather in Saint-Brais
What is the weather in Saint-Brais today?
At the top of the page you will find the current temperature, precipitation and wind in Saint-Brais, updated in real time.
What is the 15-day forecast for Saint-Brais?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Saint-Brais.
Will it rain tomorrow in Saint-Brais?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Saint-Brais.
What is the air quality in Saint-Brais?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Saint-Brais.
Are there weather alerts for Saint-Brais?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Saint-Brais located?
Saint-Brais sits at around 886 m above sea level in the canton of Jura. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Saint-Brais?
The warmest month in Saint-Brais is July, averaging 16.4 °C (1991–2020 normal). The coldest is January at −0.2 °C.
How much does it rain in Saint-Brais per year?
Saint-Brais receives about 1060 mm of precipitation a year. The wettest month is August (109 mm), the driest February (68 mm).
When is the best time to visit Saint-Brais?
For warmth and sunshine: July (16.4 °C on average, 236 h of sun). The coldest month is January (−0.2 °C). Check the 15-day forecast above for your dates.