White Christmas
Will South Dayton, NY have a white Christmas?
South Dayton, New York had snow on the ground on Christmas morning in 15 of the 21 Christmases measured from 1996 to 2025. The last white Christmas there was in 2025. Most years.
Measured at Perrysburg, 7 miles north of South Dayton. 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 South Dayton starts on this page on December 18.