Few dreams of a white Christmas will be realized over the Lower 48 in 2019. Unless you live in the far-northern parts of the central United States, the mountains of the western United States or the interior Northeast, you’ll awaken to bare ground Christmas morning.
Unusually mild weather sprawled over most of the eastern two-thirds of the nation is to blame for the lack of snow.
Historically, snow coats the ground over about 38 percent of the contiguous United States on Christmas Eve. But this year, it’s just 25.5 percent, the third-lowest on record since 2003 (2018 and 2003 had slightly less snow). The most extensive Christmas Eve snow cover occurred in 2009, when over 58 percent of the nation was blanketed. Washington even witnessed a white Christmas that year, but it hasn’t since.
The National Weather Service declares a white Christmas if at least an inch of snow covers the ground at 7 a.m. on Dec. 25. This year, few places will meet that criteria — unless they are in the mountains or in the northern tier of the Lower 48.