Long Island weather: Snowfall totals since 1947
Long Island received 35.4 inches of snow for the winter of 2020-21, according to data from Brookhaven National Laboratory in Upton and the National Weather Service. Its snow total for the winter of 2019-20 was 8.7 inches, after hitting 15.1 inches in 2018-19. In the table below are monthly snowfall totals since the winter of 1947-48. Select a bar in the chart for the total in any year. This database was updated Jan. 6, 2022.
| Year | October | November | December | January | February | March | April | Total |
|---|---|---|---|---|---|---|---|---|
| Year 1950-51 | October 0 | November Trace | December 2.5 | January 5.6 | February 4 | March 3.2 | April 0 | Total 15.3 |
| Year 1949-50 | October 0 | November 0.5 | December 3 | January Trace | February 10.5 | March 6.3 | April 3.5 | Total 23.8 |
| Year 1948-49 | October 0 | November 0 | December 23.6 | January 6.3 | February 14.2 | March 10.8 | April 0 | Total 54.9 |
| Year 1947-48 | October 0 | November 0 | December 19 | January 26 | February 18.5 | March 3 | April 0 | Total 66.5 |
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