About Iseltwald
Iseltwald is a Swiss municipality located in the canton of Bern (BE), at 46.701° latitude and 7.983° longitude. The municipality is part of the central Alps, pronounced alpine climate with heavy winter snowfall. Also known as Iseltwald, Iseltwald benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Iseltwald
The climate in Iseltwald is characteristic of the central Alps, pronounced alpine climate with heavy winter snowfall. 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 Iseltwald and neighboring municipalities.
On this page you will find the detailed weather forecast for Iseltwald: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Iseltwald: 1991–2020 normals
In Iseltwald (1628 m), the mean annual temperature is 3.5 °C. The warmest month is July (12.4 °C on average) and the coldest January (−5.2 °C). About 1544 mm of precipitation falls per year, peaking in August (194 mm) with a minimum in February (86 mm). The mean monthly maximum reaches 24.5 °C and the absolute minimum −15.3 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) |
|---|---|---|---|---|
| Jan | −5.2 °C | 6.1 °C | −15.3 °C | 94 |
| Feb | −4.4 °C | 7.6 °C | −14.8 °C | 86 |
| Mar | −0.6 °C | 12.4 °C | −11.4 °C | 96 |
| Apr | 3.1 °C | 16.0 °C | −7.6 °C | 107 |
| May | 7.2 °C | 20.2 °C | −3.4 °C | 159 |
| Jun | 10.7 °C | 23.7 °C | 0.7 °C | 167 |
| Jul | 12.4 °C | 24.5 °C | 3.3 °C | 189 |
| Aug | 12.1 °C | 23.9 °C | 2.5 °C | 194 |
| Sep | 8.3 °C | 19.3 °C | −1.2 °C | 123 |
| Oct | 4.2 °C | 15.2 °C | −5.7 °C | 105 |
| Nov | −1.0 °C | 10.8 °C | −10.8 °C | 106 |
| Dec | −4.4 °C | 6.4 °C | −14.5 °C | 117 |
| Year | 3.5 °C | 24.5 °C | −15.3 °C | 1544 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Interlaken (9 km, 578 m), Meiringen (15 km, 589 m), Jungfraujoch (17 km, 3571 m), adjusted to the elevation of Iseltwald (1628 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Iseltwald:
- Weather Brienz (BE)
- Weather Niederried bei Interlaken
- Weather Bönigen
- Weather Grindelwald
- Weather Lütschental
- Weather Oberried am Brienzersee
- Weather Gündlischwand
- Weather Gsteigwiler
- Weather Interlaken
- Weather Ringgenberg (BE)
- Weather Habkern
- Weather Matten bei Interlaken
Frequently asked questions about weather in Iseltwald
What is the weather in Iseltwald today?
At the top of the page you will find the current temperature, precipitation and wind in Iseltwald, updated in real time.
What is the 15-day forecast for Iseltwald?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Iseltwald.
Will it rain tomorrow in Iseltwald?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Iseltwald.
What is the air quality in Iseltwald?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Iseltwald.
Are there weather alerts for Iseltwald?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Iseltwald located?
Iseltwald sits at around 1628 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 Iseltwald?
The warmest month in Iseltwald is July, averaging 12.4 °C (1991–2020 normal). The coldest is January at −5.2 °C.
How much does it rain in Iseltwald per year?
Iseltwald receives about 1544 mm of precipitation a year. The wettest month is August (194 mm), the driest February (86 mm).
When is the best time to visit Iseltwald?
For warmth and sunshine: July (12.4 °C on average, — h of sun). The coldest month is January (−5.2 °C). Check the 15-day forecast above for your dates.