map of the US with varying shades of purple points on the map

Snowfall Climatology Toolbox

This online data viewer provides streamlined access to high-quality historical snowfall data across the United States.

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).

Last modified
26 July 2023 - 10:22am