About Fahy
Fahy is a Swiss municipality located in the canton of Jura (JU), at 47.420° latitude and 6.958° longitude. The municipality is part of the Jura massif, continental climate, cold winters and moderate summers. Also known as Fahy, Fahy benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Fahy
The climate in Fahy 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 Fahy and neighboring municipalities.
On this page you will find the detailed weather forecast for Fahy: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Fahy: 1991–2020 normals
In Fahy (567 m), the mean annual temperature is 9.6 °C. The warmest month is July (18.4 °C on average) and the coldest January (1.4 °C). About 1038 mm of precipitation falls per year, peaking in May (106 mm) with a minimum in February (63 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 31.3 °C and the absolute minimum −9.9 °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 | 1.4 °C | 12.5 °C | −9.9 °C | 66 | 63 | 19 | 0 |
| Feb | 2.1 °C | 13.8 °C | −8.5 °C | 63 | 85 | 16 | 0 |
| Mar | 5.5 °C | 18.2 °C | −4.9 °C | 68 | 133 | 11 | 0 |
| Apr | 9.0 °C | 22.1 °C | −1.7 °C | 78 | 167 | 4 | 0 |
| May | 12.7 °C | 25.5 °C | 2.2 °C | 106 | 186 | 0 | 2 |
| Jun | 16.3 °C | 29.1 °C | 6.0 °C | 98 | 213 | 0 | 7 |
| Jul | 18.4 °C | 31.3 °C | 8.6 °C | 92 | 236 | 0 | 12 |
| Aug | 18.2 °C | 30.9 °C | 8.0 °C | 102 | 222 | 0 | 11 |
| Sep | 14.0 °C | 25.6 °C | 4.8 °C | 88 | 158 | 0 | 2 |
| Oct | 10.0 °C | 22.0 °C | 0.1 °C | 98 | 113 | 1 | 0 |
| Nov | 5.2 °C | 16.7 °C | −4.2 °C | 90 | 67 | 9 | 0 |
| Dec | 2.4 °C | 12.9 °C | −8.2 °C | 89 | 55 | 17 | 0 |
| Year | 9.6 °C | 31.3 °C | −9.9 °C | 1038 | 1698 | 78 | 34 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Fahy (1 km, 596 m), Delémont (30 km, 439 m), Chasseral (33 km, 1594 m), adjusted to the elevation of Fahy (567 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Fahy:
- Weather Bure
- Weather Grandfontaine
- Weather Haute-Ajoie
- Weather Basse-Allaine
- Weather Courchavon
- Weather Courtedoux
- Weather Porrentruy
- Weather Boncourt
- Weather Fontenais
- Weather Coeuve
- Weather Damphreux-Lugnez
- Weather Alle
Frequently asked questions about weather in Fahy
What is the weather in Fahy today?
At the top of the page you will find the current temperature, precipitation and wind in Fahy, updated in real time.
What is the 15-day forecast for Fahy?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Fahy.
Will it rain tomorrow in Fahy?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Fahy.
What is the air quality in Fahy?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Fahy.
Are there weather alerts for Fahy?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Fahy located?
Fahy sits at around 567 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 Fahy?
The warmest month in Fahy is July, averaging 18.4 °C (1991–2020 normal). The coldest is January at 1.4 °C.
How much does it rain in Fahy per year?
Fahy receives about 1038 mm of precipitation a year. The wettest month is May (106 mm), the driest February (63 mm).
When is the best time to visit Fahy?
For warmth and sunshine: July (18.4 °C on average, 236 h of sun). The coldest month is January (1.4 °C). Check the 15-day forecast above for your dates.