About Delley-Portalban
Delley-Portalban is a Swiss municipality located in the canton of Fribourg (FR), at 46.913° latitude and 6.970° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Delley-Portalban, Delley-Portalban benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Delley-Portalban
The climate in Delley-Portalban is characteristic of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. 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 Delley-Portalban and neighboring municipalities.
On this page you will find the detailed weather forecast for Delley-Portalban: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Delley-Portalban: 1991–2020 normals
In Delley-Portalban (498 m), the mean annual temperature is 10.3 °C. The warmest month is July (19.6 °C on average) and the coldest January (1.6 °C). About 938 mm of precipitation falls per year, peaking in August (96 mm) with a minimum in February (56 mm). The sun shines for about 1798 hours a year, mostly in July (252 h). On average there are 67 frost days and 11 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.8 °C and the absolute minimum −7.5 °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 | 11.2 °C | −7.5 °C | 66 | 56 | 18 | 0 |
| Feb | 2.3 °C | 13.1 °C | −7.0 °C | 56 | 93 | 16 | 0 |
| Mar | 6.1 °C | 18.1 °C | −3.6 °C | 61 | 156 | 8 | 0 |
| Apr | 9.8 °C | 22.4 °C | −0.7 °C | 67 | 186 | 2 | 0 |
| May | 13.8 °C | 26.5 °C | 3.6 °C | 88 | 205 | 0 | 3 |
| Jun | 17.5 °C | 30.1 °C | 7.4 °C | 88 | 229 | 0 | 11 |
| Jul | 19.6 °C | 31.8 °C | 9.9 °C | 91 | 252 | 0 | 17 |
| Aug | 19.2 °C | 31.1 °C | 9.2 °C | 96 | 233 | 0 | 16 |
| Sep | 15.0 °C | 26.0 °C | 5.6 °C | 77 | 178 | 0 | 4 |
| Oct | 10.5 °C | 20.9 °C | 1.4 °C | 88 | 109 | 1 | 0 |
| Nov | 5.5 °C | 15.5 °C | −2.9 °C | 75 | 58 | 6 | 0 |
| Dec | 2.4 °C | 11.8 °C | −6.4 °C | 86 | 43 | 16 | 0 |
| Year | 10.3 °C | 31.8 °C | −7.5 °C | 938 | 1798 | 67 | 50 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Neuchâtel (10 km, 485 m), Payerne (11 km, 490 m), Chaumont (15 km, 1136 m), adjusted to the elevation of Delley-Portalban (498 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Delley-Portalban:
- Weather Vully-les-Lacs
- Weather Saint-Aubin (FR)
- Weather Gletterens
- Weather Vallon
- Weather Missy
- Weather Chevroux
- Weather Avenches
- Weather Grandcour
- Weather Belmont-Broye
- Weather Cudrefin
- Weather Corcelles-près-Payerne
- Weather Faoug
→ Nearby cities · Canton Fribourg
Frequently asked questions about weather in Delley-Portalban
What is the weather in Delley-Portalban today?
At the top of the page you will find the current temperature, precipitation and wind in Delley-Portalban, updated in real time.
What is the 15-day forecast for Delley-Portalban?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Delley-Portalban.
Will it rain tomorrow in Delley-Portalban?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Delley-Portalban.
What is the air quality in Delley-Portalban?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Delley-Portalban.
Are there weather alerts for Delley-Portalban?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Delley-Portalban located?
Delley-Portalban sits at around 498 m above sea level in the canton of Fribourg. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Delley-Portalban?
The warmest month in Delley-Portalban is July, averaging 19.6 °C (1991–2020 normal). The coldest is January at 1.6 °C.
How much does it rain in Delley-Portalban per year?
Delley-Portalban receives about 938 mm of precipitation a year. The wettest month is August (96 mm), the driest February (56 mm).
When is the best time to visit Delley-Portalban?
For warmth and sunshine: July (19.6 °C on average, 252 h of sun). The coldest month is January (1.6 °C). Check the 15-day forecast above for your dates.