White Christmas
Will National Harbor, MD have a white Christmas?
National Harbor, Maryland had snow on the ground on Christmas morning in 1 of the 29 Christmases measured from 1996 to 2025. The last white Christmas there was in 2009. Almost never.
Measured at Washington Reagan Natl Airport, 5 miles north of National Harbor. A white Christmas is an inch or more of snow on the ground at the Christmas morning reading, the line NOAA uses, counted from the station's own daily record.
The forecast for Christmas morning in National Harbor starts on this page on December 18.