About Penthéréaz
Penthéréaz is a Swiss municipality located in the canton of Vaud (VD), at 46.683° latitude and 6.605° longitude. The municipality is part of the Lake Geneva region, temperate climate with lake influence, mild winters and warm summers. Also known as Penthéréaz, Penthéréaz benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Penthéréaz
The climate in Penthéréaz 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 Penthéréaz and neighboring municipalities.
On this page you will find the detailed weather forecast for Penthéréaz: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Penthéréaz: 1991–2020 normals
In Penthéréaz (621 m), the mean annual temperature is 9.2 °C. The warmest month is July (18.4 °C on average) and the coldest January (0.9 °C). About 880 mm of precipitation falls per year, peaking in August (92 mm) with a minimum in March (49 mm). The sun shines for about 1875 hours a year, mostly in July (250 h). On average there are 84 frost days and 13 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.8 °C and the absolute minimum −9.6 °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 | 0.9 °C | 10.5 °C | −9.6 °C | 61 | 69 | 19 | 0 |
| Feb | 1.4 °C | 12.7 °C | −9.4 °C | 50 | 95 | 18 | 0 |
| Mar | 4.8 °C | 17.9 °C | −6.5 °C | 49 | 159 | 14 | 0 |
| Apr | 8.6 °C | 22.1 °C | −3.3 °C | 61 | 183 | 5 | 1 |
| May | 12.8 °C | 26.6 °C | 1.0 °C | 84 | 193 | 0 | 4 |
| Jun | 16.6 °C | 30.0 °C | 4.6 °C | 91 | 233 | 0 | 12 |
| Jul | 18.4 °C | 31.8 °C | 6.4 °C | 81 | 250 | 0 | 18 |
| Aug | 17.7 °C | 30.4 °C | 5.7 °C | 92 | 235 | 0 | 16 |
| Sep | 13.5 °C | 25.1 °C | 2.1 °C | 76 | 204 | 0 | 3 |
| Oct | 9.3 °C | 20.6 °C | −1.3 °C | 86 | 131 | 2 | 0 |
| Nov | 4.5 °C | 14.9 °C | −5.7 °C | 69 | 78 | 10 | 0 |
| Dec | 1.5 °C | 11.1 °C | −8.8 °C | 79 | 45 | 16 | 0 |
| Year | 9.2 °C | 31.8 °C | −9.6 °C | 880 | 1875 | 84 | 55 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Mathod (7 km, 435 m), Bullet / La Frétaz (18 km, 1205 m), Pully (20 km, 456 m), adjusted to the elevation of Penthéréaz (621 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Penthéréaz:
- Weather Goumoëns
- Weather Bavois
- Weather Vuarrens
- Weather Chavornay
- Weather Villars-le-Terroir
- Weather Suchy
- Weather Oulens-sous-Echallens
- Weather Essertines-sur-Yverdon
- Weather Saint-Barthélemy (VD)
- Weather Echallens
- Weather Pailly
- Weather Orny
Frequently asked questions about weather in Penthéréaz
What is the weather in Penthéréaz today?
At the top of the page you will find the current temperature, precipitation and wind in Penthéréaz, updated in real time.
What is the 15-day forecast for Penthéréaz?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Penthéréaz.
Will it rain tomorrow in Penthéréaz?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Penthéréaz.
What is the air quality in Penthéréaz?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Penthéréaz.
Are there weather alerts for Penthéréaz?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Penthéréaz located?
Penthéréaz sits at around 621 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 Penthéréaz?
The warmest month in Penthéréaz is July, averaging 18.4 °C (1991–2020 normal). The coldest is January at 0.9 °C.
How much does it rain in Penthéréaz per year?
Penthéréaz receives about 880 mm of precipitation a year. The wettest month is August (92 mm), the driest March (49 mm).
When is the best time to visit Penthéréaz?
For warmth and sunshine: July (18.4 °C on average, 250 h of sun). The coldest month is January (0.9 °C). Check the 15-day forecast above for your dates.