White Christmas
Will City of Sammamish, WA have a white Christmas?
City of Sammamish, Washington had snow on the ground on Christmas morning in 1 of the 20 Christmases measured from 1996 to 2025. The last white Christmas there was in 2008. Almost never.
Measured at Seattle Sand Pt Wfo, 12 miles northwest of City of Sammamish. 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 City of Sammamish starts on this page on December 18.
White Christmas near City of Sammamish
https://ryanhallyall.com/white-christmas/city-of-sammamish-wa