Islip snow in 2019-20
Islip recorded 6.8 inches of snow in 2019-20, against a 1991-2020 normal of 31.8 inches. Measurable snow, at 0.1 inch or more, fell on 9 days at Islip Long Island MacArthur Airport, and the largest single fall was 2.1 inches on Jan 18, 2020. The total was 25.0 inches below the 1991-2020 normal, 79% below normal. In the station record, the season ranks 57th snowiest among 63 complete seasons, with data from 1963.
Earlier season: 2018-19Later season: 2020-21Back to the Islip snow page
Islip snow in 2019-20
| Season total | 6.8 inches | 2019-20 |
|---|---|---|
| 1991-2020 normal | 31.8 inches | Normals, the 1991-2020 average, come from NCEI. |
| Departure vs normal | -25.0 inches (-79%) | 21% of normal |
| Season rank | 57th of 63 | Complete seasons, snowiest first, record from 1963 |
| Measurable days | 9 | |
| Largest day | 2.1 inches |
Snow by month in 2019-20
Every measurable snow day in 2019-20
The readings come from Islip Long Island MacArthur Airport, a GHCN-Daily station whose record begins in 1963. Station observations from GHCN-Daily, with a 1 to 3 day lag and quality checks.
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