Years with Highest daily snowfall recorded at Washington DC in December. Source: Current Results
15.0December 19, 2009
6.1December 05, 2002
0.4December 23, 1998
3.0December 27, 1990
3.6December 08, 1989
6.6December 12, 1982
6.0December 16, 1973
4.9December 31, 1970
4.3December 25, 1969
5.6December 23, 1963
5.4December 25, 1962
11.1December 04, 1957
3.4December 14, 1951