About Mont-sur-Rolle
Mont-sur-Rolle is a Swiss municipality located in the canton of Vaud (VD), at 46.478° latitude and 6.338° longitude. The municipality is part of the Lake Geneva region, temperate climate with lake influence, mild winters and warm summers. Also known as Mont-sur-Rolle, Mont-sur-Rolle benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Mont-sur-Rolle
The climate in Mont-sur-Rolle 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 Mont-sur-Rolle and neighboring municipalities.
On this page you will find the detailed weather forecast for Mont-sur-Rolle: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Mont-sur-Rolle: 1991–2020 normals
In Mont-sur-Rolle (649 m), the mean annual temperature is 9.9 °C. The warmest month is July (18.9 °C on average) and the coldest January (1.6 °C). About 1142 mm of precipitation falls per year, peaking in December (116 mm) with a minimum in February (75 mm). The sun shines for about 1961 hours a year, mostly in July (265 h). On average there are 57 frost days and 10 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.4 °C and the absolute minimum −7.1 °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 | 1.6 °C | 10.9 °C | −7.1 °C | 94 | 73 | 17 | 0 |
| Feb | 2.1 °C | 12.4 °C | −6.7 °C | 75 | 108 | 14 | 0 |
| Mar | 5.6 °C | 16.7 °C | −3.9 °C | 78 | 171 | 6 | 0 |
| Apr | 9.0 °C | 20.8 °C | −1.3 °C | 77 | 193 | 1 | 0 |
| May | 13.0 °C | 25.2 °C | 3.0 °C | 99 | 214 | 0 | 3 |
| Jun | 16.8 °C | 28.8 °C | 6.7 °C | 96 | 242 | 0 | 12 |
| Jul | 18.9 °C | 30.4 °C | 9.2 °C | 96 | 265 | 0 | 18 |
| Aug | 18.6 °C | 29.9 °C | 8.7 °C | 95 | 244 | 0 | 16 |
| Sep | 14.5 °C | 25.0 °C | 5.2 °C | 96 | 192 | 0 | 4 |
| Oct | 10.4 °C | 20.5 °C | 1.2 °C | 111 | 128 | 0 | 0 |
| Nov | 5.4 °C | 15.4 °C | −2.9 °C | 107 | 75 | 5 | 0 |
| Dec | 2.4 °C | 11.7 °C | −6.2 °C | 116 | 56 | 13 | 0 |
| Year | 9.9 °C | 30.4 °C | −7.1 °C | 1142 | 1961 | 57 | 53 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Nyon / Changins (12 km, 458 m), La Dôle (19 km, 1670 m), Pully (26 km, 456 m), adjusted to the elevation of Mont-sur-Rolle (649 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Mont-sur-Rolle:
- Weather Bougy-Villars
- Weather Essertines-sur-Rolle
- Weather Perroy
- Weather Tartegnin
- Weather Rolle
- Weather Féchy
- Weather Gilly
- Weather Saint-Oyens
- Weather Aubonne
- Weather Allaman
- Weather Bursinel
- Weather Saubraz
Frequently asked questions about weather in Mont-sur-Rolle
What is the weather in Mont-sur-Rolle today?
At the top of the page you will find the current temperature, precipitation and wind in Mont-sur-Rolle, updated in real time.
What is the 15-day forecast for Mont-sur-Rolle?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Mont-sur-Rolle.
Will it rain tomorrow in Mont-sur-Rolle?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Mont-sur-Rolle.
What is the air quality in Mont-sur-Rolle?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Mont-sur-Rolle.
Are there weather alerts for Mont-sur-Rolle?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Mont-sur-Rolle located?
Mont-sur-Rolle sits at around 649 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 Mont-sur-Rolle?
The warmest month in Mont-sur-Rolle is July, averaging 18.9 °C (1991–2020 normal). The coldest is January at 1.6 °C.
How much does it rain in Mont-sur-Rolle per year?
Mont-sur-Rolle receives about 1142 mm of precipitation a year. The wettest month is December (116 mm), the driest February (75 mm).
When is the best time to visit Mont-sur-Rolle?
For warmth and sunshine: July (18.9 °C on average, 265 h of sun). The coldest month is January (1.6 °C). Check the 15-day forecast above for your dates.