Rochester recorded 69.6 inches of snow in 2020-21, against a 1991-2020 normal of 102.0 inches. Measurable snow, at 0.1 inch or more, fell on 58 days at Frederick Douglass Greater Rochester International Airport, and the largest single fall was 6.2 inches on Feb 20, 2021.
The readings come from Frederick Douglass Greater Rochester International Airport, a GHCN-Daily station whose record begins in 1926. Station observations from GHCN-Daily, with a 1 to 3 day lag and quality checks.
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