White Christmas
Will Charlestown, MD have a white Christmas?
Charlestown, Maryland had snow on the ground on Christmas morning in 0 of the 20 Christmases measured from 1996 to 2025. None of them was white. Almost never.
Measured at Conowingo Dam, 12 miles northwest of Charlestown. 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 Charlestown starts on this page on December 18.