Hailstory

Hail history in Pennsylvania

Counties ranked by days of 1-inch hail on radar since October 2020.

RankCounty1-inch daysLargest
1Crawford County613.25 in
2Mercer County433.05 in
3Warren County354.1 in
4Lycoming County302.3 in
5Lancaster County281.75 in
6Clinton County262.2 in
7Lawrence County263.8 in
8York County252.05 in
9Erie County222.4 in
10Franklin County222.05 in
11Potter County212.15 in
12Chester County201.75 in
13Fulton County202.5 in
14Washington County202 in
15Centre County192.15 in
16Venango County193.25 in
17Adams County182.1 in
18Allegheny County181.95 in
19Bedford County182.3 in
20Butler County182.8 in
21McKean County183.25 in
22Tioga County182.3 in
23Jefferson County171.65 in
24Bradford County164.35 in
25Dauphin County162.6 in
26Westmoreland County161.65 in
27Greene County151.9 in
28Northumberland County151.95 in
29Perry County153.35 in
30Berks County142.05 in
31Columbia County141.75 in
32Huntingdon County142.7 in
33Juniata County143.4 in
34Schuylkill County142.15 in
35Susquehanna County141.9 in
36Clearfield County132.15 in
37Cumberland County131.8 in
38Fayette County132.15 in
39Luzerne County121.9 in
40Mifflin County121.45 in
41Armstrong County112.95 in
42Elk County111.95 in
43Monroe County111.75 in
44Sullivan County112.05 in
45Beaver County102.3 in
46Clarion County101.55 in
47Northampton County101.3 in
48Bucks County91.75 in
49Lehigh County91.9 in
50Snyder County92.8 in
51Wayne County91.45 in
52Blair County82.7 in
53Cambria County81.4 in
54Cameron County81.9 in
55Forest County81.95 in
56Indiana County82.3 in
57Lebanon County81.9 in
58Somerset County81.35 in
59Carbon County72.1 in
60Delaware County71.4 in
61Pike County71.5 in
62Union County71.4 in
63Wyoming County71.3 in
64Montgomery County61.75 in
65Montour County51.35 in
66Lackawanna County41.75 in
67Philadelphia County31 in