Weather in Sion in March
The weather in Sion in March is cold, when degrees are between 2 and 14 and there are 9 days of rain and 1 days of snow in average. Therefore, if you are planning a trip to Sion in March, warm clothes and gloves are highly recommended.
Avg Temp
2° - 14°
Avg Rainy Days
9
Avg Dry Days
22
Avg Snow Days
1
Weather Facts - Sion in March
* The warmest temperature recorded in in March is 25°C
* The coldest temperature recorded in Sion in March is (-10°C)
* The average rainfall in Sion in March is 41 mm