About Aarberg
Aarberg is a Swiss municipality located in the canton of Bern (BE), at 47.055° latitude and 7.307° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Aarberg, Aarberg benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Aarberg
The climate in Aarberg 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 Aarberg and neighboring municipalities.
On this page you will find the detailed weather forecast for Aarberg: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Aarberg: 1991–2020 normals
In Aarberg (448 m), the mean annual temperature is 9.8 °C. The warmest month is July (19.1 °C on average) and the coldest January (1.0 °C). About 981 mm of precipitation falls per year, peaking in July (106 mm) with a minimum in February (53 mm). The sun shines for about 1796 hours a year, mostly in July (245 h). On average there are 93 frost days and 11 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.0 °C and the absolute minimum −8.8 °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 | 1.0 °C | 11.3 °C | −8.8 °C | 58 | 66 | 22 | 0 |
| Feb | 1.8 °C | 13.3 °C | −7.9 °C | 53 | 94 | 20 | 0 |
| Mar | 5.7 °C | 18.6 °C | −4.4 °C | 61 | 151 | 14 | 0 |
| Apr | 9.5 °C | 22.9 °C | −1.2 °C | 74 | 179 | 4 | 0 |
| May | 13.6 °C | 27.1 °C | 2.9 °C | 105 | 197 | 0 | 3 |
| Jun | 17.3 °C | 30.6 °C | 6.6 °C | 101 | 223 | 0 | 11 |
| Jul | 19.1 °C | 32.0 °C | 9.2 °C | 106 | 245 | 0 | 16 |
| Aug | 18.7 °C | 31.4 °C | 8.4 °C | 105 | 228 | 0 | 15 |
| Sep | 14.5 °C | 26.3 °C | 4.9 °C | 82 | 175 | 0 | 4 |
| Oct | 10.1 °C | 21.1 °C | 0.6 °C | 86 | 119 | 2 | 0 |
| Nov | 4.9 °C | 15.5 °C | −3.9 °C | 74 | 66 | 10 | 0 |
| Dec | 1.7 °C | 11.6 °C | −7.5 °C | 78 | 53 | 20 | 0 |
| Year | 9.8 °C | 32.0 °C | −8.8 °C | 981 | 1796 | 93 | 50 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Mühleberg (9 km, 480 m), Bern / Zollikofen (14 km, 553 m), Grenchen (16 km, 428 m), adjusted to the elevation of Aarberg (448 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Aarberg:
- Weather Kappelen
- Weather Grossaffoltern
- Weather Bühl
- Weather Bargen (BE)
- Weather Worben
- Weather Merzligen
- Weather Jens
- Weather Hermrigen
- Weather Lyss
- Weather Walperswil
- Weather Büetigen
- Weather Studen (BE)
Frequently asked questions about weather in Aarberg
What is the weather in Aarberg today?
At the top of the page you will find the current temperature, precipitation and wind in Aarberg, updated in real time.
What is the 15-day forecast for Aarberg?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Aarberg.
Will it rain tomorrow in Aarberg?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Aarberg.
What is the air quality in Aarberg?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Aarberg.
Are there weather alerts for Aarberg?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Aarberg located?
Aarberg sits at around 448 m above sea level in the canton of Bern. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Aarberg?
The warmest month in Aarberg is July, averaging 19.1 °C (1991–2020 normal). The coldest is January at 1.0 °C.
How much does it rain in Aarberg per year?
Aarberg receives about 981 mm of precipitation a year. The wettest month is July (106 mm), the driest February (53 mm).
When is the best time to visit Aarberg?
For warmth and sunshine: July (19.1 °C on average, 245 h of sun). The coldest month is January (1.0 °C). Check the 15-day forecast above for your dates.