White Christmas
Will Greendale, WI have a white Christmas?
Greendale, Wisconsin had snow on the ground on Christmas morning in 10 of the 21 Christmases measured from 1996 to 2025. The last white Christmas there was in 2024. A coin flip.
Measured at Hales Corners/Whitnall Park/Bo, 2 miles west of Greendale. 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 Greendale starts on this page on December 18.