About Boulens
Boulens is a Swiss municipality located in the canton of Vaud (VD), at 46.695° latitude and 6.717° longitude. The municipality is part of the Prealps, temperate mountain climate, frequent winter snow at higher elevations. Also known as Boulens, Boulens benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Boulens
The climate in Boulens is characteristic of the Prealps, temperate mountain climate, frequent winter snow at higher elevations. 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 Boulens and neighboring municipalities.
On this page you will find the detailed weather forecast for Boulens: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Boulens: 1991–2020 normals
In Boulens (709 m), the mean annual temperature is 8.9 °C. The warmest month is July (18.0 °C on average) and the coldest January (0.7 °C). About 976 mm of precipitation falls per year, peaking in August (99 mm) with a minimum in February (57 mm). The sun shines for about 1893 hours a year, mostly in July (252 h). On average there are 76 frost days and 12 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.7 °C and the absolute minimum −9.3 °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 | 0.7 °C | 10.3 °C | −9.3 °C | 69 | 70 | 18 | 0 |
| Feb | 1.2 °C | 12.2 °C | −9.1 °C | 57 | 97 | 16 | 0 |
| Mar | 4.6 °C | 17.0 °C | −6.1 °C | 58 | 161 | 12 | 0 |
| Apr | 8.2 °C | 21.2 °C | −3.0 °C | 69 | 185 | 4 | 0 |
| May | 12.4 °C | 25.6 °C | 1.3 °C | 93 | 197 | 0 | 4 |
| Jun | 16.1 °C | 29.0 °C | 4.9 °C | 97 | 235 | 0 | 12 |
| Jul | 18.0 °C | 30.7 °C | 7.0 °C | 89 | 252 | 0 | 18 |
| Aug | 17.5 °C | 29.5 °C | 6.3 °C | 99 | 237 | 0 | 16 |
| Sep | 13.3 °C | 24.3 °C | 2.8 °C | 83 | 202 | 0 | 3 |
| Oct | 9.2 °C | 20.1 °C | −0.8 °C | 95 | 132 | 2 | 0 |
| Nov | 4.4 °C | 14.7 °C | −5.2 °C | 79 | 78 | 8 | 0 |
| Dec | 1.4 °C | 10.9 °C | −8.4 °C | 88 | 47 | 15 | 0 |
| Year | 8.9 °C | 30.7 °C | −9.3 °C | 976 | 1893 | 76 | 54 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Mathod (12 km, 435 m), Bullet / La Frétaz (19 km, 1205 m), Pully (21 km, 456 m), adjusted to the elevation of Boulens (709 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Boulens:
- Weather Montanaire
- Weather Bercher
- Weather Ogens
- Weather Rueyres
- Weather Oppens
- Weather Bioley-Magnoux
- Weather Pailly
- Weather Fey
- Weather Orzens
- Weather Vuarrens
- Weather Jorat-Menthue
- Weather Ursins
Frequently asked questions about weather in Boulens
What is the weather in Boulens today?
At the top of the page you will find the current temperature, precipitation and wind in Boulens, updated in real time.
What is the 15-day forecast for Boulens?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Boulens.
Will it rain tomorrow in Boulens?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Boulens.
What is the air quality in Boulens?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Boulens.
Are there weather alerts for Boulens?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Boulens located?
Boulens sits at around 709 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 Boulens?
The warmest month in Boulens is July, averaging 18.0 °C (1991–2020 normal). The coldest is January at 0.7 °C.
How much does it rain in Boulens per year?
Boulens receives about 976 mm of precipitation a year. The wettest month is August (99 mm), the driest February (57 mm).
When is the best time to visit Boulens?
For warmth and sunshine: July (18.0 °C on average, 252 h of sun). The coldest month is January (0.7 °C). Check the 15-day forecast above for your dates.