Arosa weather in October
Temperature, rain and sunshine in October: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in October
Poor
Best time to visit: July – August
Best for skiing: November – April
What is the weather like in Arosa in October?
In October, Arosa is cold: daytime highs average 9 °C, and nights cool down to about 0 °C. Expect around 4 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 115 mm in total. Snow falls on about 5 days. All in all, October is not an ideal month for a holiday in Arosa.
October compared
How the weather changes from September to November. Tap a month to open it.
| SeptemberSep | OctoberOct | NovemberNov | |
|---|---|---|---|
| Score | 52 | 31 | 10 |
| Day | 13° | 9° | 2° |
| Night | 4° | 0° | −6° |
| Sun | 5 h | 4 h | 3 h |
| Rain days | 13 | 12 | 14 |
More details for October
- Daylight
- 10 h 59 min07:37 – 18:36
- UV index
- 3 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 7 km/haverage daily peakAll months
- Cloud cover
- 70 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 5 days1 cm or more of fresh snowAll months
- Time zone
- UTC+2Europe/Zurich
How the score comes together
- Temperatureweight 50 %28 %
- Sunshineweight 20 %23 %
- Few rainy daysweight 30 %41 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Mountain air”.
What to pack in October
- Sunscreen
- Warm jacket
- Hat, scarf & gloves
- Rain jacket or umbrella
Arosa in October: quick answers
Is Arosa hot in October?
No. In October, Arosa is cold: daytime highs average 9 °C and nights drop to about 0 °C.
Does it rain much in Arosa in October?
Rain is frequent, with about 12 rainy days and 115 mm in total.
Arosa month by month
The whole year in ArosaAll destinations: SwitzerlandWhere to go in October
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences