White Christmas
Will Ulysses, PA have a white Christmas?
Ulysses, Pennsylvania had snow on the ground on Christmas morning in 14 of the 29 Christmases measured from 1996 to 2025. The last white Christmas there was in 2024. A coin flip.
Measured at Whitesville 1n, 11 miles north of Ulysses. 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 Ulysses starts on this page on December 18.