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
1/31
Saturday
Sunny
4°C/-2.8°C
2/1
Sunday
Partly Cloudy
4.1°C/-2°C
2/2
Monday
Partly Cloudy
5.8°C/-2.4°C
2/3
Tuesday
Patchy rain nearby
6.8°C/-0.5°C
2/4
Wednesday
Partly Cloudy
5.9°C/0.8°C
2/5
Thursday
Patchy rain nearby
6°C/1.3°C
2/6
Friday
Overcast
5.1°C/-0.4°C
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app