Arosa Weather in October
Thinking of visiting Arosa in October? Expect low temperatures reaching 9°C (48°F) during the day, dropping to -1°C (30°F) at night, and note that quite a bit of snow/rainfall is likely.
Rainfall in Arosa in October
On average, there are about 13 days with snow/rain during this month, averaging 116 mm (4.6 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Arosa in October
Arosa in October gets highs of 9°C (48°F) during the day and drops to -1°C (30°F) at night. It stays cool throughout the day, so warm layers are a good idea from morning to evening. At -1°C (30°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.
Sunshine in Arosa in October
The city usually sees around 144 hours of sunlight, indicating a moderately sunny period.
Wind Speed in Arosa in October
October sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.If you prefer dry days with pleasant temperatures, October may not be the ideal month to visit Arosa. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our Arosa's climate page.
Arosa Temperature in October
Min Temperature
-1°C (30°F)
Max Temperature
9°C (48°F)
Chance of Rain
44%
Precipitation
116 mm (4.6 in)
Rainy days
13 days
Humidity
71% *
Windspeed
2 m/s (4 knots) *
Sunshine
144 hours *
Percentage Sunshine
54% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Arosa typically drop from around 13°C (55°F) at the start of October to approximately 10°C (50°F) by the end. Nights are cold, with lows typically ranging from 2°C (36°F) to 5°C (41°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Arosa in October
Browse day-by-day weather records for Arosa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Arosa historical weather extremes in October
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Arosa.
- Arosa recorded its highest October temperature of 23°C (73°F) on October 6, 1981.
- The lowest overnight temperature recorded in October was -11°C (12°F) (October 21, 1991).
- The wettest day in October Arosa was on October 9, 2003 with 56 mm (2.2 in) of precipitation.
Best Places in Switzerland in October
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Arosa in October
Dress warmly and in layers for your trip to Arosa in October. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Arosa in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our Arosa's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Arosa climate overview or explore weather in Switzerland.
