The Biggest Single-Day Snowfalls Each Winter

At least 9 inches of snow fell in Philadelphia in a single day in eight of the 14 winters from 2002-03 to 2015-16. Sunday's snow total of 9.3 inches was the first time at least 9 inches of snow has fallen in the 10 winters since then. Biggest single-day snowfall each winter in Philadelphia since the winter of 1989-90