Find out how Philadelphia International Airport got snow on July 14 during heat wave
Amidst a July heat wave, Philadelphia welcomed some snow earlier this week.
At 2:02 a.m. on Monday, July 15, the National Weather Service reported a record daily maximum snowfall was set at Philadelphia International Airport on Sunday, July 14.
The trace amount of snowfall was due to hail – frozen precipitation – from thunderstorms moving over the area on Sunday afternoon, which the National Weather Service classifies as snow.
ICYMI: What are the hottest days ever-recorded in Delaware? National Weather Service data answers
Sunday’s surprise snowfall breaks the previous trace snowfall record of 0 inches set in 1870.
The National Weather Service shared more than a dozen other times a trace of snow has been recorded at Philadelphia International Airport in June, July or August:
June 20, 1911
July 24, 1913
Aug. 3, 1914
July 13, 1919
Aug. 19, 1919
Aug. 17, 1939
June 27, 1951
June 9, 1993
June 26, 1998
July 18, 2006
July 23, 2008
Aug. 1, 2011
Aug. 18, 2011
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This article originally appeared on Delaware News Journal: Snowfall recorded at Philadelaphia International Airport in July