Sion weather in February
Temperature, rain and sunshine in February: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in February
Poor
Best time to visit: May – October
What is the weather like in Sion in February?
In February, Sion is cold: daytime highs average 6 °C, and nights often drop below freezing (−4 °C). Expect around 5 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 106 mm in total. Snow falls on about 9 days. All in all, February is not an ideal month for a holiday in Sion.
February compared
How the weather changes from January to March. Tap a month to open it.
| JanuaryJan | FebruaryFeb | MarchMar | |
|---|---|---|---|
| Score | 9 | 20 | 39 |
| Day | 4° | 6° | 10° |
| Night | −6° | −4° | 0° |
| Sun | 3 h | 5 h | 6 h |
| Rain days | 14 | 12 | 14 |
More details for February
- Daylight
- 10 h 19 min07:35 – 17:54
- UV index
- 2 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 9 km/haverage daily peakAll months
- Cloud cover
- 64 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 9 days1 cm or more of fresh snowAll months
- Time zone
- UTC+1Europe/Zurich
How the score comes together
- Temperatureweight 50 %3 %
- Sunshineweight 20 %27 %
- Few rainy daysweight 30 %44 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Mountain air”.
What to pack in February
- Warm jacket
- Hat, scarf & gloves
- Rain jacket or umbrella
Sion in February: quick answers
Is Sion hot in February?
No. In February, Sion is cold: daytime highs average 6 °C and nights drop to about −4 °C.
Does it rain much in Sion in February?
Rain is frequent, with about 12 rainy days and 106 mm in total.
Sion month by month
The whole year in SionAll destinations: SwitzerlandWhere to go in February
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