Philadelphia Longest Dry Streaks

What's longest streak without rain in Philadelphia history? This page shows the most consecutive days it has gone without precipitation in Philadelphia, Pennsylvania from 1894–2024.

Longest Streak: 38 Days

Between Oct 9 – Nov 15, 1924, there were no recorded days with at least 0.01 inches of rain or 0.1 inches of snow in Philadelphia.

# Days	When
38	Oct 9 – Nov 15, 1924
28	Oct 4–31, 1963
25	Apr 25 – May 19, 2001
25	Aug 1–25, 1972
25	Sep 11 – Oct 5, 1968
25	Sep 25 – Oct 19, 1923
24	Jul 29 – Aug 21, 2002
24	Sep 4–27, 1959
23	Aug 16 – Sep 7, 1995
23	Oct 18 – Nov 9, 1991
23	Nov 4–26, 1976
22	Aug 26 – Sep 16, 1958
22	Oct 12 – Nov 2, 1952
22	Sep 11 – Oct 2, 1941
22	Feb 10 – Mar 3, 1901
21	Oct 19 – Nov 8, 2000
21	Aug 31 – Sep 20, 1946
21	Feb 4–24, 1916
21	Sep 6–26, 1908
21	Oct 1–21, 1896

Weather Station Details

Years	Station	Coordinates
1941–2024	Philadelphia International Airport	location
1916–1940	Philadelphia Naval Yard	location
1894–1915	Drexel University	location