White Christmas
Will Modena Park, PA have a white Christmas?
Modena Park, Pennsylvania had snow on the ground on Christmas morning in 1 of the 26 Christmases measured from 1996 to 2025. The last white Christmas there was in 2009. Almost never.
Measured at Neshaminy Falls, 5 miles north of Modena Park. 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 Modena Park starts on this page on December 18.