White Christmas
Will Watertown, WI have a white Christmas?
Watertown, Wisconsin had snow on the ground on Christmas morning in 13 of the 29 Christmases measured from 1996 to 2025. The last white Christmas there was in 2024. A coin flip.
Measured at Watertown Wwtp, 1 mile south of Watertown. 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 Watertown starts on this page on December 18.