This toolbox can be used to answer questions such as:

• How much annual or monthly snowfall does a location typically receive?
• On average, how many days per year does a location receive at least 1 inch of snow?
• What is the average date of the first or last snowfall of the season for a location?
• What year had the earliest or latest snowfall for a location?
• What is the greatest amount of snow that fell at a location in a single day?

The daily snowfall observations and the daily climate normals data used in the Snowfall Climatology Toolbox were obtained from the Applied Climate Information System (ACIS).