About Prilly
Prilly is a Swiss municipality located in the canton of Vaud (VD), at 46.537° latitude and 6.604° longitude. The municipality is part of the Lake Geneva region, temperate climate with lake influence, mild winters and warm summers. Also known as Prilly, Prilly benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Prilly
The climate in Prilly 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 Prilly and neighboring municipalities.
On this page you will find the detailed weather forecast for Prilly: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Prilly: 1991–2020 normals
In Prilly (490 m), the mean annual temperature is 11.1 °C. The warmest month is July (20.3 °C on average) and the coldest January (2.7 °C). About 1106 mm of precipitation falls per year, peaking in May (110 mm) with a minimum in February (62 mm). The sun shines for about 1965 hours a year, mostly in July (259 h). On average there are 38 frost days and 8 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.1 °C and the absolute minimum −5.3 °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 | 11.1 °C | −5.3 °C | 73 | 77 | 12 | 0 |
| Feb | 3.2 °C | 12.5 °C | −4.9 °C | 62 | 109 | 10 | 0 |
| Mar | 6.8 °C | 17.5 °C | −2.1 °C | 70 | 169 | 4 | 0 |
| Apr | 10.4 °C | 22.0 °C | 0.8 °C | 81 | 194 | 0 | 0 |
| May | 14.4 °C | 26.5 °C | 5.3 °C | 110 | 213 | 0 | 3 |
| Jun | 18.2 °C | 29.8 °C | 8.8 °C | 105 | 241 | 0 | 11 |
| Jul | 20.3 °C | 31.1 °C | 11.5 °C | 101 | 259 | 0 | 18 |
| Aug | 19.9 °C | 30.5 °C | 11.0 °C | 108 | 242 | 0 | 15 |
| Sep | 15.9 °C | 25.4 °C | 7.4 °C | 96 | 190 | 0 | 3 |
| Oct | 11.6 °C | 20.7 °C | 3.4 °C | 108 | 133 | 0 | 0 |
| Nov | 6.6 °C | 15.9 °C | −0.8 °C | 96 | 80 | 3 | 0 |
| Dec | 3.4 °C | 11.6 °C | −4.1 °C | 95 | 58 | 9 | 0 |
| Year | 11.1 °C | 31.1 °C | −5.3 °C | 1106 | 1965 | 38 | 50 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Pully (6 km, 456 m), Mathod (22 km, 435 m), Le Moléson (32 km, 1974 m), adjusted to the elevation of Prilly (490 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Prilly:
- Weather Renens (VD)
- Weather Jouxtens-Mézery
- Weather Chavannes-près-Renens
- Weather Saint-Sulpice (VD)
- Weather Crissier
- Weather Romanel-sur-Lausanne
- Weather Ecublens (VD)
- Weather Le Mont-sur-Lausanne
- Weather Villars-Sainte-Croix
- Weather Bussigny
- Weather Pully
- Weather Epalinges
Frequently asked questions about weather in Prilly
What is the weather in Prilly today?
At the top of the page you will find the current temperature, precipitation and wind in Prilly, updated in real time.
What is the 15-day forecast for Prilly?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Prilly.
Will it rain tomorrow in Prilly?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Prilly.
What is the air quality in Prilly?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Prilly.
Are there weather alerts for Prilly?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Prilly located?
Prilly sits at around 490 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 Prilly?
The warmest month in Prilly is July, averaging 20.3 °C (1991–2020 normal). The coldest is January at 2.7 °C.
How much does it rain in Prilly per year?
Prilly receives about 1106 mm of precipitation a year. The wettest month is May (110 mm), the driest February (62 mm).
When is the best time to visit Prilly?
For warmth and sunshine: July (20.3 °C on average, 259 h of sun). The coldest month is January (2.7 °C). Check the 15-day forecast above for your dates.