About Kallnach
Kallnach is a Swiss municipality located in the canton of Bern (BE), at 46.987° latitude and 7.237° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Kallnach, Kallnach benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Kallnach
The climate in Kallnach 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 Kallnach and neighboring municipalities.
On this page you will find the detailed weather forecast for Kallnach: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Kallnach: 1991–2020 normals
In Kallnach (439 m), the mean annual temperature is 9.9 °C. The warmest month is July (19.1 °C on average) and the coldest January (1.1 °C). About 973 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 83 frost days and 10 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.8 °C and the absolute minimum −7.9 °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 | 1.1 °C | 11.4 °C | −7.9 °C | 57 | 66 | 21 | 0 |
| Feb | 1.9 °C | 13.2 °C | −7.1 °C | 53 | 94 | 19 | 0 |
| Mar | 5.9 °C | 18.4 °C | −3.7 °C | 60 | 151 | 12 | 0 |
| Apr | 9.5 °C | 22.8 °C | −0.7 °C | 73 | 179 | 3 | 0 |
| May | 13.6 °C | 27.0 °C | 3.3 °C | 102 | 197 | 0 | 4 |
| Jun | 17.3 °C | 30.4 °C | 7.1 °C | 101 | 223 | 0 | 11 |
| Jul | 19.1 °C | 31.8 °C | 9.6 °C | 106 | 245 | 0 | 16 |
| Aug | 18.6 °C | 31.2 °C | 8.8 °C | 103 | 228 | 0 | 14 |
| Sep | 14.5 °C | 26.2 °C | 5.5 °C | 81 | 175 | 0 | 3 |
| Oct | 10.2 °C | 20.9 °C | 1.2 °C | 86 | 119 | 2 | 0 |
| Nov | 5.1 °C | 15.5 °C | −3.1 °C | 73 | 66 | 9 | 0 |
| Dec | 1.8 °C | 11.7 °C | −6.7 °C | 78 | 53 | 18 | 0 |
| Year | 9.9 °C | 31.8 °C | −7.9 °C | 973 | 1796 | 83 | 49 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Mühleberg (3 km, 480 m), Cressier (15 km, 430 m), Bern / Zollikofen (17 km, 553 m), adjusted to the elevation of Kallnach (439 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Kallnach:
- Weather Kerzers
- Weather Wileroltigen
- Weather Radelfingen
- Weather Fräschels
- Weather Gurbrü
- Weather Seedorf (BE)
- Weather Ried bei Kerzers
- Weather Bargen (BE)
- Weather Siselen
- Weather Treiten
- Weather Finsterhennen
- Weather Mühleberg
Frequently asked questions about weather in Kallnach
What is the weather in Kallnach today?
At the top of the page you will find the current temperature, precipitation and wind in Kallnach, updated in real time.
What is the 15-day forecast for Kallnach?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Kallnach.
Will it rain tomorrow in Kallnach?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Kallnach.
What is the air quality in Kallnach?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Kallnach.
Are there weather alerts for Kallnach?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Kallnach located?
Kallnach sits at around 439 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 Kallnach?
The warmest month in Kallnach is July, averaging 19.1 °C (1991–2020 normal). The coldest is January at 1.1 °C.
How much does it rain in Kallnach per year?
Kallnach receives about 973 mm of precipitation a year. The wettest month is July (106 mm), the driest February (53 mm).
When is the best time to visit Kallnach?
For warmth and sunshine: July (19.1 °C on average, 245 h of sun). The coldest month is January (1.1 °C). Check the 15-day forecast above for your dates.