Washington snow in 2017-18
Washington recorded 7.8 inches of snow in 2017-18, against a 1991-2020 normal of 13.7 inches. Measurable snow, at 0.1 inch or more, fell on 8 days at Washington Reagan National Airport, and the largest single fall was 4.1 inches on Mar 21, 2018.
Earlier season: 2016-17Later season: 2018-19Back to the Washington snow page
Washington snow in 2017-18
| Season total | 7.8 inches | 2017-18 |
|---|---|---|
| 1991-2020 normal | 13.7 inches | Normals, the 1991-2020 average, come from NCEI. |
| Measurable days | 8 | |
| Largest day | 4.1 inches | Mar 21, 2018 |
Snow by month in 2017-18
Every measurable snow day in 2017-18
| Date | Snowfall |
|---|---|
| Mar 21, 2018 | 4.1 inches |
| Mar 6, 2018 | 0.4 inches |
| Feb 17, 2018 | 0.2 inches |
| Jan 17, 2018 | 0.4 inches |
| Jan 4, 2018 | 0.8 inches |
| Dec 30, 2017 | 0.2 inches |
| Dec 15, 2017 | 0.2 inches |
| Dec 9, 2017 | 1.5 inches |
The readings come from Washington Reagan National Airport, a GHCN-Daily station whose record begins in 1941. Station observations from GHCN-Daily, with a 1 to 3 day lag and quality checks.
Under 17 U.S.C. 105, no copyright attaches to the government-produced figures on this page, including reports, alerts, station observations, and normals, which were created by the National Weather Service and other NOAA offices. The notice that 17 U.S.C. 403 requires appears in this sentence. It does not imply endorsement by or affiliation with those agencies. See: Data sources and attribution.