How much snow will DC get this winter? Here's our projection. EDITED

Average in the District is around 15." Last year? 0.6".

Washington’s winter will be a wild ride with more snow than last year and big swings
Expect a colder and snowier winter than last year, but still somewhat mild overall. . .

In the end, though, we lean toward our sixth straight milder-than-average winter and below-average snow for the fourth time in the last five seasons.

Details in our winter outlook: https://wapo.st/38Vnam7

EDIT: 'We think our best chance of feeling the full weight of winter is in late January when we might see a persistent colder and stormier period, with another more modest opportunity in late February.'

https://www.washingtonpost.com/weather/2020/11/18/washington-dc-winter-outlook-2020-21/?