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 1918

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 1918
1-Month
4.40"
(111.76mm)
3.64"
(92.46mm)
0.76"
(19.30mm)
99th Driest Driest since: 1917 1946
27th Wettest Wettest since: 1914 2011
Ties: 1933
Mar–Apr 1918
2-Month
7.11"
(180.59mm)
7.13"
(181.10mm)
-0.02"
(-0.51mm)
66th Driest Driest since: 1917 1915
60th Wettest Wettest since: 1916 2011
Feb–Apr 1918
3-Month
9.60"
(243.84mm)
9.73"
(247.14mm)
-0.13"
(-3.30mm)
62nd Driest Driest since: 1917 1941
64th Wettest Wettest since: 1916 2011
Jan–Apr 1918
4-Month
13.18"
(334.77mm)
12.78"
(324.61mm)
0.40"
(10.16mm)
75th Driest Driest since: 1917 1941
51st Wettest Wettest since: 1916 2011
Ties: 2000
Dec 1917–Apr 1918
5-Month
14.96"
(379.98mm)
15.88"
(403.35mm)
-0.92"
(-23.37mm)
48th Driest Driest since: 1917 1941
77th Wettest Wettest since: 1916 2011
Ties: 1920
Nov 1917–Apr 1918
6-Month
15.61"
(396.49mm)
19.09"
(484.89mm)
-3.48"
(-88.40mm)
14th Driest Driest since: 1905 1931
111th Wettest Wettest since: 1917 1952
Oct 1917–Apr 1918
7-Month
22.14"
(562.36mm)
22.27"
(565.66mm)
-0.13"
(-3.30mm)
57th Driest Driest since: 1917 1925
68th Wettest Wettest since: 1916 2011
Sep 1917–Apr 1918
8-Month
24.50"
(622.30mm)
25.83"
(656.08mm)
-1.33"
(-33.78mm)
46th Driest Driest since: 1917 1931
79th Wettest Wettest since: 1916 2019
Aug 1917–Apr 1918
9-Month
29.41"
(747.01mm)
29.69"
(754.13mm)
-0.28"
(-7.12mm)
57th Driest Driest since: 1917 1931
68th Wettest Wettest since: 1916 2019
Jul 1917–Apr 1918
10-Month
33.71"
(856.23mm)
33.89"
(860.81mm)
-0.18"
(-4.58mm)
55th Driest Driest since: 1917 1931
70th Wettest Wettest since: 1916 2019
Ties: 1933
Jun 1917–Apr 1918
11-Month
39.40"
(1,000.76mm)
38.05"
(966.47mm)
1.35"
(34.29mm)
75th Driest Driest since: 1917 1931
50th Wettest Wettest since: 1916 2019
May 1917–Apr 1918
12-Month
43.11"
(1,094.99mm)
41.95"
(1,065.53mm)
1.16"
(29.46mm)
65th Driest Driest since: 1917 1931
60th Wettest Wettest since: 1916 2019
Nov 1916–Apr 1918
18-Month
58.92"
(1,496.57mm)
61.03"
(1,550.16mm)
-2.11"
(-53.59mm)
40th Driest Driest since: 1915 1931
84th Wettest Wettest since: 1917 2019
May 1916–Apr 1918
24-Month
81.97"
(2,082.04mm)
83.91"
(2,131.31mm)
-1.94"
(-49.27mm)
38th Driest Driest since: 1915 1966
86th Wettest Wettest since: 1917 2019
Ties: 1990
May 1915–Apr 1918
36-Month
127.62"
(3,241.55mm)
125.93"
(3,198.62mm)
1.69"
(42.93mm)
60th Driest Driest since: 1917 1967
63rd Wettest Wettest since: 1914 2005
May 1914–Apr 1918
48-Month
164.89"
(4,188.21mm)
167.93"
(4,265.42mm)
-3.04"
(-77.21mm)
36th Driest Driest since: 1917 1966
86th Wettest Wettest since: 1916 2007
May 1913–Apr 1918
60-Month
205.84"
(5,228.34mm)
209.83"
(5,329.68mm)
-3.99"
(-101.34mm)
34th Driest Driest since: 1911 1967
87th Wettest Wettest since: 1917 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 16, 2019 from https://www.ncdc.noaa.gov/cag/