It depends a little bit on where you are. Generally the temperature would range from 6 - 12C, expect rain and cold nights. If you are in the mountains those temperatures drop considerably and there would also be a chance of snow.
Where is the best ski fields to go for Christmas. Would need 3 bedroom apartment. Come from Australia and want to have a white Christmas with my married children. We are all average to good skiers/snowboarders. Need middle of the range accomodation and somewhere relatively easier to get to and assured of plenty of snow. Thanks for your help