Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2019. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, April 1917

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1917
1-Month
2.01"
(51.05mm)
3.64"
(92.46mm)
-1.63"
(-41.41mm)
12th Driest Driest since: 1915 1946
114th Wettest Wettest since: 1916 2011
Ties: 1968
Mar–Apr 1917
2-Month
5.66"
(143.76mm)
7.14"
(181.36mm)
-1.48"
(-37.60mm)
27th Driest Driest since: 1915 1915
99th Wettest Wettest since: 1916 2011
Feb–Apr 1917
3-Month
7.19"
(182.63mm)
9.73"
(247.14mm)
-2.54"
(-64.51mm)
14th Driest Driest since: 1915 1941
112th Wettest Wettest since: 1916 2011
Jan–Apr 1917
4-Month
10.69"
(271.53mm)
12.78"
(324.61mm)
-2.09"
(-53.08mm)
21st Driest Driest to Date 1941
105th Wettest Wettest since: 1916 2011
Dec 1916–Apr 1917
5-Month
13.60"
(345.44mm)
15.88"
(403.35mm)
-2.28"
(-57.91mm)
20th Driest Driest since: 1897 1941
105th Wettest Wettest since: 1916 2011
Nov 1916–Apr 1917
6-Month
15.81"
(401.57mm)
19.09"
(484.89mm)
-3.28"
(-83.32mm)
17th Driest Driest since: 1905 1931
108th Wettest Wettest since: 1916 1952
Ties: 1989
Oct 1916–Apr 1917
7-Month
18.03"
(457.96mm)
22.26"
(565.40mm)
-4.23"
(-107.44mm)
9th Driest Driest to Date 1925
116th Wettest Wettest since: 1916 2011
Sep 1916–Apr 1917
8-Month
22.11"
(561.59mm)
25.83"
(656.08mm)
-3.72"
(-94.49mm)
19th Driest Driest since: 1915 1931
106th Wettest Wettest since: 1916 2019
Aug 1916–Apr 1917
9-Month
24.54"
(623.32mm)
29.69"
(754.13mm)
-5.15"
(-130.81mm)
5th Driest Driest since: 1896 1931
120th Wettest Wettest since: 1916 2019
Jul 1916–Apr 1917
10-Month
28.70"
(728.98mm)
33.89"
(860.81mm)
-5.19"
(-131.83mm)
12th Driest Driest since: 1910 1931
113th Wettest Wettest since: 1916 2019
Jun 1916–Apr 1917
11-Month
35.47"
(900.94mm)
38.05"
(966.47mm)
-2.58"
(-65.53mm)
35th Driest Driest since: 1915 1931
90th Wettest Wettest since: 1916 2019
May 1916–Apr 1917
12-Month
38.86"
(987.04mm)
41.95"
(1,065.53mm)
-3.09"
(-78.49mm)
28th Driest Driest since: 1915 1931
97th Wettest Wettest since: 1916 2019
Nov 1915–Apr 1917
18-Month
58.96"
(1,497.58mm)
61.03"
(1,550.16mm)
-2.07"
(-52.58mm)
41st Driest Driest since: 1915 1931
83rd Wettest Wettest since: 1916 2019
May 1915–Apr 1917
24-Month
84.51"
(2,146.55mm)
83.91"
(2,131.31mm)
0.60"
(15.24mm)
60th Driest Driest since: 1916 1966
64th Wettest Wettest since: 1914 2019
May 1914–Apr 1917
36-Month
121.78"
(3,093.21mm)
125.93"
(3,198.62mm)
-4.15"
(-105.41mm)
30th Driest Driest since: 1912 1967
93rd Wettest Wettest since: 1916 2005
May 1913–Apr 1917
48-Month
162.73"
(4,133.34mm)
167.93"
(4,265.42mm)
-5.20"
(-132.08mm)
28th Driest Driest since: 1912 1966
94th Wettest Wettest since: 1916 2007
May 1912–Apr 1917
60-Month
209.42"
(5,319.27mm)
209.83"
(5,329.68mm)
-0.41"
(-10.41mm)
47th Driest Driest since: 1915 1967
74th Wettest Wettest since: 1916 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/