Answer:
Alaska is a huge state with large variations in terrain, so snowfall varies a lot. Snowfall is least in extreme SE Alaska and also on the North Slope where it is too cold for much snow to fall. Snowfall here averages about 25-30 inches annually.
Anchorage gets 70.6 inches of snowfall in an average year, and Juneau averages nearly 100 inches. But some of the highest totals occur along the south coast where precipitation is nearly constant in the winter.
e.g. Valdez:
Average annual snowfall = 325.6 inches
Record snowfall = 560.7 inches (1989/90)
Thompson Pass (not far north of Valdez) holds the record for the state of Alaska.
Record snowfall in Thompson Pass = 974.5 inches
Thompson Pass' record in 1 month is 297.9 inches February 1953