About Schwellbrunn
Schwellbrunn is a Swiss municipality located in the canton of Appenzell Outer Rhodes (AR), at 47.367° latitude and 9.245° longitude. The municipality is part of the eastern Alps, alpine climate with snowy winters and cool summers. Also known as Schwellbrunn, Schwellbrunn benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Schwellbrunn
The climate in Schwellbrunn is characteristic of the eastern Alps, alpine climate with snowy winters and cool 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 Schwellbrunn and neighboring municipalities.
On this page you will find the detailed weather forecast for Schwellbrunn: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Schwellbrunn: 1991–2020 normals
In Schwellbrunn (893 m), the mean annual temperature is 7.7 °C. The warmest month is July (16.2 °C on average) and the coldest January (−0.2 °C). About 1642 mm of precipitation falls per year, peaking in August (181 mm) with a minimum in February (102 mm). The sun shines for about 1589 hours a year, mostly in July (222 h). On average there are 100 frost days and 4 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 28.0 °C and the absolute minimum −11.6 °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 | −0.2 °C | 11.0 °C | −11.6 °C | 117 | 56 | 23 | 0 |
| Feb | 0.0 °C | 12.0 °C | −11.3 °C | 102 | 79 | 20 | 0 |
| Mar | 3.2 °C | 15.4 °C | −7.9 °C | 125 | 130 | 15 | 0 |
| Apr | 6.7 °C | 18.9 °C | −4.2 °C | 110 | 165 | 6 | 0 |
| May | 10.8 °C | 23.3 °C | 0.6 °C | 157 | 182 | 0 | 2 |
| Jun | 14.4 °C | 26.7 °C | 4.3 °C | 168 | 196 | 0 | 7 |
| Jul | 16.2 °C | 28.0 °C | 7.0 °C | 179 | 222 | 0 | 10 |
| Aug | 16.1 °C | 27.5 °C | 6.4 °C | 181 | 204 | 0 | 10 |
| Sep | 12.2 °C | 23.3 °C | 2.7 °C | 140 | 150 | 0 | 1 |
| Oct | 8.6 °C | 20.2 °C | −1.5 °C | 114 | 100 | 2 | 0 |
| Nov | 3.7 °C | 16.1 °C | −6.4 °C | 114 | 58 | 12 | 0 |
| Dec | 0.6 °C | 11.8 °C | −10.2 °C | 136 | 47 | 21 | 0 |
| Year | 7.7 °C | 28.0 °C | −11.6 °C | 1642 | 1589 | 100 | 31 |
Source: MeteoSwiss open data (1991–2020 normals) — stations St. Gallen (13 km, 776 m), Ebnat-Kappel (15 km, 623 m), Säntis (15 km, 2501 m), adjusted to the elevation of Schwellbrunn (893 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Schwellbrunn:
- Weather Waldstatt
- Weather Flawil
- Weather Herisau
- Weather Urnäsch
- Weather Degersheim
- Weather Neckertal
- Weather Schönengrund
- Weather Gossau (SG)
- Weather Stein (AR)
- Weather Hundwil
- Weather Oberbüren
- Weather Lütisburg
→ Nearby cities · Canton Appenzell Outer Rhodes
Frequently asked questions about weather in Schwellbrunn
What is the weather in Schwellbrunn today?
At the top of the page you will find the current temperature, precipitation and wind in Schwellbrunn, updated in real time.
What is the 15-day forecast for Schwellbrunn?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Schwellbrunn.
Will it rain tomorrow in Schwellbrunn?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Schwellbrunn.
What is the air quality in Schwellbrunn?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Schwellbrunn.
Are there weather alerts for Schwellbrunn?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Schwellbrunn located?
Schwellbrunn sits at around 893 m above sea level in the canton of Appenzell Outer Rhodes. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Schwellbrunn?
The warmest month in Schwellbrunn is July, averaging 16.2 °C (1991–2020 normal). The coldest is January at −0.2 °C.
How much does it rain in Schwellbrunn per year?
Schwellbrunn receives about 1642 mm of precipitation a year. The wettest month is August (181 mm), the driest February (102 mm).
When is the best time to visit Schwellbrunn?
For warmth and sunshine: July (16.2 °C on average, 222 h of sun). The coldest month is January (−0.2 °C). Check the 15-day forecast above for your dates.