About Appenzell
Appenzell is a Swiss municipality located in the canton of Appenzell Inner Rhodes (AI), at 47.323° latitude and 9.409° longitude. The municipality is part of the eastern Alps, alpine climate with snowy winters and cool summers. Also known as Appenzell, Appenzell benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Appenzell
The climate in Appenzell 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 Appenzell and neighboring municipalities.
On this page you will find the detailed weather forecast for Appenzell: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Appenzell: 1991–2020 normals
In Appenzell (838 m), the mean annual temperature is 8.4 °C. The warmest month is July (16.4 °C on average) and the coldest January (1.1 °C). About 1570 mm of precipitation falls per year, peaking in July (167 mm) with a minimum in April (103 mm). The sun shines for about 1589 hours a year, mostly in July (222 h). On average there are 88 frost days and 1 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 27.2 °C and the absolute minimum −9.4 °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 | 11.8 °C | −9.4 °C | 122 | 56 | 21 | 0 |
| Feb | 1.1 °C | 12.4 °C | −9.4 °C | 104 | 79 | 18 | 0 |
| Mar | 3.7 °C | 14.7 °C | −6.8 °C | 124 | 130 | 12 | 0 |
| Apr | 6.9 °C | 17.7 °C | −3.4 °C | 103 | 165 | 5 | 0 |
| May | 11.0 °C | 22.1 °C | 1.5 °C | 141 | 182 | 0 | 1 |
| Jun | 14.5 °C | 25.9 °C | 5.3 °C | 153 | 196 | 0 | 5 |
| Jul | 16.4 °C | 27.2 °C | 7.9 °C | 167 | 222 | 0 | 8 |
| Aug | 16.4 °C | 26.8 °C | 7.4 °C | 167 | 204 | 0 | 7 |
| Sep | 12.8 °C | 22.8 °C | 3.9 °C | 130 | 150 | 0 | 0 |
| Oct | 9.5 °C | 20.0 °C | −0.3 °C | 110 | 100 | 2 | 0 |
| Nov | 4.9 °C | 16.2 °C | −5.0 °C | 109 | 58 | 10 | 0 |
| Dec | 2.0 °C | 12.7 °C | −8.3 °C | 139 | 47 | 20 | 0 |
| Year | 8.4 °C | 27.2 °C | −9.4 °C | 1570 | 1589 | 88 | 22 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Säntis (10 km, 2501 m), St. Gallen (11 km, 776 m), Altenrhein (21 km, 398 m), adjusted to the elevation of Appenzell (838 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Appenzell:
- Weather Schwende-Rüte
- Weather Gonten
- Weather Schlatt-Haslen
- Weather Hundwil
- Weather Altstätten
- Weather Bühler
- Weather Gais
- Weather Teufen (AR)
- Weather Eichberg
- Weather Wildhaus-Alt St. Johann
- Weather Trogen
- Weather Urnäsch
→ Nearby cities · Canton Appenzell Inner Rhodes
Frequently asked questions about weather in Appenzell
What is the weather in Appenzell today?
At the top of the page you will find the current temperature, precipitation and wind in Appenzell, updated in real time.
What is the 15-day forecast for Appenzell?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Appenzell.
Will it rain tomorrow in Appenzell?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Appenzell.
What is the air quality in Appenzell?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Appenzell.
Are there weather alerts for Appenzell?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Appenzell located?
Appenzell sits at around 838 m above sea level in the canton of Appenzell Inner Rhodes. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Appenzell?
The warmest month in Appenzell is July, averaging 16.4 °C (1991–2020 normal). The coldest is January at 1.1 °C.
How much does it rain in Appenzell per year?
Appenzell receives about 1570 mm of precipitation a year. The wettest month is July (167 mm), the driest April (103 mm).
When is the best time to visit Appenzell?
For warmth and sunshine: July (16.4 °C on average, 222 h of sun). The coldest month is January (1.1 °C). Check the 15-day forecast above for your dates.