White Christmas
Will Seneca Knolls, NY have a white Christmas?
Seneca Knolls, New York had snow on the ground on Christmas morning in 18 of the last 30 Christmases (1996 to 2025). The last white Christmas there was in 2024. Most years.
Measured at Syracuse Hancock International Airport, 9 miles east of Seneca Knolls. 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 Seneca Knolls starts on this page on December 18.