Sion weather in November
Temperature, rain and sunshine in November: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in November
Poor
Best time to visit: May – October
What is the weather like in Sion in November?
In November, Sion is cold: daytime highs average 10 °C, and nights often drop below freezing (0 °C). The sun is scarce, with only about 3 hours a day. It rains often – on about 14 days, adding up to 132 mm. Snow falls on about 7 days. All in all, November is not an ideal month for a holiday in Sion.
November compared
How the weather changes from October to December. Tap a month to open it.
| OctoberOct | NovemberNov | DecemberDec | |
|---|---|---|---|
| Score | 68 | 27 | 8 |
| Day | 17° | 10° | 4° |
| Night | 6° | 0° | −5° |
| Sun | 5 h | 3 h | 2 h |
| Rain days | 13 | 14 | 14 |
More details for November
- Daylight
- 9 h 29 min07:31 – 17:00
- UV index
- 1 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 8 km/haverage daily peakAll months
- Cloud cover
- 69 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 7 days1 cm or more of fresh snowAll months
- Time zone
- UTC+1Europe/Zurich
How the score comes together
- Temperatureweight 50 %35 %
- Sunshineweight 20 %3 %
- Few rainy daysweight 30 %28 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Mountain air”.
What to pack in November
- Warm jacket
- Hat, scarf & gloves
- Rain jacket or umbrella
Sion in November: quick answers
Is Sion hot in November?
No. In November, Sion is cold: daytime highs average 10 °C and nights drop to about 0 °C.
Does it rain much in Sion in November?
It rains often – on about 14 days, adding up to 132 mm.
Sion month by month
The whole year in SionAll destinations: SwitzerlandWhere to go in November
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