About Choulex
Choulex is a Swiss municipality located in the canton of Geneva (GE), at 46.224° latitude and 6.230° longitude. The municipality is part of the Lake Geneva region, temperate climate with lake influence, mild winters and warm summers. Also known as Choulex, Choulex benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Choulex
The climate in Choulex is characteristic of the Lake Geneva region, temperate climate with lake influence, mild winters and warm 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 Choulex and neighboring municipalities.
On this page you will find the detailed weather forecast for Choulex: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Choulex: 1991–2020 normals
In Choulex (429 m), the mean annual temperature is 11.0 °C. The warmest month is July (20.5 °C on average) and the coldest January (2.4 °C). About 965 mm of precipitation falls per year, peaking in October (97 mm) with a minimum in February (60 mm). The sun shines for about 1934 hours a year, mostly in July (270 h). On average there are 68 frost days and 17 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.9 °C and the absolute minimum −6.7 °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 | 2.4 °C | 12.3 °C | −6.7 °C | 77 | 65 | 19 | 0 |
| Feb | 3.0 °C | 14.4 °C | −6.2 °C | 60 | 102 | 17 | 0 |
| Mar | 6.8 °C | 19.2 °C | −3.5 °C | 65 | 168 | 8 | 0 |
| Apr | 10.4 °C | 23.3 °C | −0.5 °C | 67 | 192 | 1 | 1 |
| May | 14.5 °C | 27.6 °C | 3.6 °C | 80 | 215 | 0 | 4 |
| Jun | 18.3 °C | 31.2 °C | 7.4 °C | 83 | 246 | 0 | 14 |
| Jul | 20.5 °C | 32.9 °C | 9.8 °C | 81 | 270 | 0 | 20 |
| Aug | 20.0 °C | 32.4 °C | 9.1 °C | 82 | 245 | 0 | 18 |
| Sep | 15.7 °C | 27.4 °C | 5.5 °C | 88 | 190 | 0 | 6 |
| Oct | 11.4 °C | 22.2 °C | 1.4 °C | 97 | 122 | 1 | 0 |
| Nov | 6.2 °C | 16.8 °C | −3.0 °C | 91 | 69 | 6 | 0 |
| Dec | 3.1 °C | 12.7 °C | −5.8 °C | 94 | 50 | 15 | 0 |
| Year | 11.0 °C | 32.9 °C | −6.7 °C | 965 | 1934 | 68 | 63 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Genève / Cointrin (8 km, 411 m), Nyon / Changins (20 km, 458 m), La Dôle (24 km, 1670 m), adjusted to the elevation of Choulex (429 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Choulex:
- Weather Puplinge
- Weather Meinier
- Weather Vandoeuvres
- Weather Presinge
- Weather Collonge-Bellerive
- Weather Cologny
- Weather Thônex
- Weather Jussy
- Weather Chêne-Bourg
- Weather Corsier (GE)
- Weather Chêne-Bougeries
- Weather Gy
→ Nearby cities · Canton Geneva
Frequently asked questions about weather in Choulex
What is the weather in Choulex today?
At the top of the page you will find the current temperature, precipitation and wind in Choulex, updated in real time.
What is the 15-day forecast for Choulex?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Choulex.
Will it rain tomorrow in Choulex?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Choulex.
What is the air quality in Choulex?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Choulex.
Are there weather alerts for Choulex?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Choulex located?
Choulex sits at around 429 m above sea level in the canton of Geneva. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Choulex?
The warmest month in Choulex is July, averaging 20.5 °C (1991–2020 normal). The coldest is January at 2.4 °C.
How much does it rain in Choulex per year?
Choulex receives about 965 mm of precipitation a year. The wettest month is October (97 mm), the driest February (60 mm).
When is the best time to visit Choulex?
For warmth and sunshine: July (20.5 °C on average, 270 h of sun). The coldest month is January (2.4 °C). Check the 15-day forecast above for your dates.