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Appenzell Ausserrhoden

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Appenzell Ausserrhoden Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Appenzell Ausserrhoden year round climate

  • Spring (March–May): Average 6.3–12.2°C, mild climate with less rainfall, suitable for outdoor activities. Common activities: Hiking, cycling. Recommended clothing: Light jacket, long-sleeved shirt.
  • Summer (June–August): Average 15.9–19.0°C, warm and dry climate with abundant sunshine. Common activities: Mountain climbing, camping, outdoor picnics. Recommended clothing: Short-sleeved shirts, shorts, sun protection clothing.
  • Autumn (September–November): Average 12.9–4.4°C, cool climate, gradually turning cold, with little rainfall. Common activities: Enjoying autumn scenery, fruit picking. Recommended clothing: Light jacket, long-sleeved shirt.
  • Winter (December–February): Average 1.0–5.8°C, cold climate with little rainfall, occasional snowfall. Common activities: Skiing, snowshoeing (depending on snow conditions). Recommended clothing: Warm jacket, hat, gloves, scarf.

Appenzell Ausserrhoden climatological average

Annual average temperature: approx. 9.6°C / Annual rainfall: approx. 62 mm / Summer humidity: 50%–60% / Rainiest month: June

Appenzell Ausserrhoden monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
0.9°C
5
February
5.8°C
2.3
March
6.3°C
5.2
April
8.1°C
5.6
May
12.2°C
6.7
June
15.9°C
8.3
July
18.3°C
6.7
August
19°C
3.8
September
12.9°C
6.8
October
10.9°C
4.4
November
4.4°C
3.5
December
1°C
4.1

Appenzell Ausserrhoden weather for the next seven days

3/16
Monday
Patchy rain nearby
8°C/-1.7°C
3/17
Tuesday
Partly Cloudy
8.7°C/-0.3°C
3/18
Wednesday
Sunny
9.1°C/0.8°C
3/19
Thursday
Sunny
9.3°C/-1.1°C
3/20
Friday
Sunny
9°C/-0.8°C
3/21
Saturday
Partly Cloudy
7.9°C/-1.4°C
3/22
Sunday
Partly Cloudy
10°C/1.4°C