About Genève
Genève is a Swiss municipality located in the canton of Geneva (GE), at 46.210° latitude and 6.144° longitude. The municipality is part of the Lake Geneva region, temperate climate with lake influence, mild winters and warm summers. Also known as Genève, Genève benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Genève
The climate in Genève 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 Genève and neighboring municipalities.
On this page you will find the detailed weather forecast for Genève: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Genève: 1991–2020 normals
In Genève (385 m), the mean annual temperature is 11.3 °C. The warmest month is July (20.8 °C on average) and the coldest January (2.5 °C). About 928 mm of precipitation falls per year, peaking in October (94 mm) with a minimum in February (56 mm). The sun shines for about 1932 hours a year, mostly in July (271 h). On average there are 69 frost days and 18 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 33.5 °C and the absolute minimum −6.6 °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 | 2.5 °C | 12.5 °C | −6.6 °C | 73 | 64 | 19 | 0 |
| Feb | 3.2 °C | 14.7 °C | −6.0 °C | 56 | 101 | 17 | 0 |
| Mar | 7.0 °C | 19.8 °C | −3.3 °C | 62 | 167 | 8 | 0 |
| Apr | 10.7 °C | 23.8 °C | −0.3 °C | 66 | 192 | 1 | 1 |
| May | 14.8 °C | 28.1 °C | 3.7 °C | 77 | 215 | 0 | 4 |
| Jun | 18.7 °C | 31.7 °C | 7.6 °C | 81 | 247 | 0 | 14 |
| Jul | 20.8 °C | 33.5 °C | 9.9 °C | 78 | 271 | 0 | 21 |
| Aug | 20.3 °C | 33.0 °C | 9.2 °C | 80 | 246 | 0 | 18 |
| Sep | 16.0 °C | 27.9 °C | 5.6 °C | 86 | 190 | 0 | 6 |
| Oct | 11.6 °C | 22.4 °C | 1.5 °C | 94 | 121 | 1 | 0 |
| Nov | 6.4 °C | 17.0 °C | −3.0 °C | 87 | 68 | 7 | 0 |
| Dec | 3.2 °C | 12.9 °C | −5.7 °C | 89 | 50 | 15 | 0 |
| Year | 11.3 °C | 33.5 °C | −6.6 °C | 928 | 1932 | 69 | 64 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Genève / Cointrin (4 km, 411 m), Nyon / Changins (22 km, 458 m), La Dôle (24 km, 1670 m), adjusted to the elevation of Genève (385 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Genève:
- Weather Le Grand-Saconnex
- Weather Vernier
- Weather Pregny-Chambésy
- Weather Cologny
- Weather Chêne-Bougeries
- Weather Carouge (GE)
- Weather Veyrier
- Weather Lancy
- Weather Chêne-Bourg
- Weather Onex
- Weather Vandoeuvres
- Weather Plan-les-Ouates
→ Nearby cities · Canton Geneva
Frequently asked questions about weather in Genève
What is the weather in Genève today?
At the top of the page you will find the current temperature, precipitation and wind in Genève, updated in real time.
What is the 15-day forecast for Genève?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Genève.
Will it rain tomorrow in Genève?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Genève.
What is the air quality in Genève?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Genève.
Are there weather alerts for Genève?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Genève located?
Genève sits at around 385 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 Genève?
The warmest month in Genève is July, averaging 20.8 °C (1991–2020 normal). The coldest is January at 2.5 °C.
How much does it rain in Genève per year?
Genève receives about 928 mm of precipitation a year. The wettest month is October (94 mm), the driest February (56 mm).
When is the best time to visit Genève?
For warmth and sunshine: July (20.8 °C on average, 271 h of sun). The coldest month is January (2.5 °C). Check the 15-day forecast above for your dates.