About Bogis-Bossey
Bogis-Bossey is a Swiss municipality located in the canton of Vaud (VD), at 46.355° latitude and 6.165° longitude. The municipality is part of the Lake Geneva region, temperate climate with lake influence, mild winters and warm summers. Also known as Bogis-Bossey, Bogis-Bossey benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Bogis-Bossey
The climate in Bogis-Bossey 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 Bogis-Bossey and neighboring municipalities.
On this page you will find the detailed weather forecast for Bogis-Bossey: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Bogis-Bossey: 1991–2020 normals
In Bogis-Bossey (468 m), the mean annual temperature is 10.8 °C. The warmest month is July (19.8 °C on average) and the coldest January (2.7 °C). About 1074 mm of precipitation falls per year, peaking in December (112 mm) with a minimum in February (72 mm). The sun shines for about 1953 hours a year, mostly in July (267 h). On average there are 63 frost days and 12 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.5 °C and the absolute minimum −6.4 °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 | 2.7 °C | 12.2 °C | −6.4 °C | 91 | 70 | 18 | 0 |
| Feb | 3.1 °C | 13.8 °C | −6.0 °C | 72 | 106 | 16 | 0 |
| Mar | 6.5 °C | 17.9 °C | −3.2 °C | 75 | 170 | 7 | 0 |
| Apr | 9.9 °C | 21.9 °C | −0.6 °C | 72 | 193 | 1 | 0 |
| May | 13.9 °C | 26.3 °C | 3.7 °C | 90 | 214 | 0 | 3 |
| Jun | 17.7 °C | 30.0 °C | 7.4 °C | 89 | 244 | 0 | 12 |
| Jul | 19.8 °C | 31.5 °C | 9.9 °C | 89 | 267 | 0 | 19 |
| Aug | 19.5 °C | 31.1 °C | 9.3 °C | 87 | 244 | 0 | 17 |
| Sep | 15.4 °C | 26.3 °C | 5.9 °C | 91 | 192 | 0 | 4 |
| Oct | 11.4 °C | 21.8 °C | 1.8 °C | 104 | 126 | 1 | 0 |
| Nov | 6.4 °C | 16.7 °C | −2.4 °C | 102 | 73 | 6 | 0 |
| Dec | 3.4 °C | 13.0 °C | −5.5 °C | 112 | 54 | 15 | 0 |
| Year | 10.8 °C | 31.5 °C | −6.4 °C | 1074 | 1953 | 63 | 56 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Nyon / Changins (7 km, 458 m), La Dôle (9 km, 1670 m), Genève / Cointrin (12 km, 411 m), adjusted to the elevation of Bogis-Bossey (468 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Bogis-Bossey:
- Weather Céligny
- Weather Chavannes-de-Bogis
- Weather Crassier
- Weather Arnex-sur-Nyon
- Weather Borex
- Weather Crans (VD)
- Weather Commugny
- Weather Founex
- Weather Eysins
- Weather Coppet
- Weather Tannay
- Weather Chavannes-des-Bois
Frequently asked questions about weather in Bogis-Bossey
What is the weather in Bogis-Bossey today?
At the top of the page you will find the current temperature, precipitation and wind in Bogis-Bossey, updated in real time.
What is the 15-day forecast for Bogis-Bossey?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Bogis-Bossey.
Will it rain tomorrow in Bogis-Bossey?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Bogis-Bossey.
What is the air quality in Bogis-Bossey?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Bogis-Bossey.
Are there weather alerts for Bogis-Bossey?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Bogis-Bossey located?
Bogis-Bossey sits at around 468 m above sea level in the canton of Vaud. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Bogis-Bossey?
The warmest month in Bogis-Bossey is July, averaging 19.8 °C (1991–2020 normal). The coldest is January at 2.7 °C.
How much does it rain in Bogis-Bossey per year?
Bogis-Bossey receives about 1074 mm of precipitation a year. The wettest month is December (112 mm), the driest February (72 mm).
When is the best time to visit Bogis-Bossey?
For warmth and sunshine: July (19.8 °C on average, 267 h of sun). The coldest month is January (2.7 °C). Check the 15-day forecast above for your dates.