White Christmas
Will West Covina, CA have a white Christmas?
West Covina, California had snow on the ground on Christmas morning in 0 of the last 30 Christmases (1996 to 2025). None of them was white.
Measured at U C L A, 29 miles west of West Covina. That station is far enough from West Covina, or high or low enough, that this is its own record rather than a call for the town. 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 West Covina starts on this page on December 18.