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 2021. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, April 1946

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1946
1-Month
1.21"
(30.73mm)
3.64"
(92.46mm)
-2.43"
(-61.73mm)
1st Driest Driest to Date 1946
127th Wettest Wettest since: 1945 2011
Mar–Apr 1946
2-Month
4.39"
(111.51mm)
7.13"
(181.10mm)
-2.74"
(-69.59mm)
6th Driest Driest since: 1941 1915
122nd Wettest Wettest since: 1945 2011
Feb–Apr 1946
3-Month
6.79"
(172.47mm)
9.73"
(247.14mm)
-2.94"
(-74.67mm)
10th Driest Driest since: 1941 1941
118th Wettest Wettest since: 1945 2011
Ties: 1915
Jan–Apr 1946
4-Month
8.14"
(206.76mm)
12.78"
(324.61mm)
-4.64"
(-117.85mm)
3rd Driest Driest since: 1941 1941
125th Wettest Wettest since: 1945 2011
Dec 1945–Apr 1946
5-Month
10.78"
(273.81mm)
15.88"
(403.35mm)
-5.10"
(-129.54mm)
2nd Driest Driest since: 1941 1941
125th Wettest Wettest since: 1945 2011
Nov 1945–Apr 1946
6-Month
16.12"
(409.45mm)
19.09"
(484.89mm)
-2.97"
(-75.44mm)
21st Driest Driest since: 1941 1931
106th Wettest Wettest since: 1945 1952
Ties: 1982
Oct 1945–Apr 1946
7-Month
19.11"
(485.39mm)
22.27"
(565.66mm)
-3.16"
(-80.27mm)
21st Driest Driest since: 1941 1925
106th Wettest Wettest since: 1945 2011
Sep 1945–Apr 1946
8-Month
25.70"
(652.78mm)
25.83"
(656.08mm)
-0.13"
(-3.30mm)
63rd Driest Driest since: 1944 1931
64th Wettest Wettest since: 1945 2019
Aug 1945–Apr 1946
9-Month
29.47"
(748.54mm)
29.69"
(754.13mm)
-0.22"
(-5.59mm)
59th Driest Driest since: 1944 1931
68th Wettest Wettest since: 1945 2019
Jul 1945–Apr 1946
10-Month
35.12"
(892.05mm)
33.89"
(860.81mm)
1.23"
(31.24mm)
77th Driest Driest since: 1945 1931
50th Wettest Wettest since: 1943 2019
Ties: 2010
Jun 1945–Apr 1946
11-Month
39.33"
(998.98mm)
38.05"
(966.47mm)
1.28"
(32.51mm)
74th Driest Driest since: 1945 1931
53rd Wettest Wettest since: 1943 2019
May 1945–Apr 1946
12-Month
44.51"
(1,130.55mm)
41.95"
(1,065.53mm)
2.56"
(65.02mm)
86th Driest Driest since: 1945 1931
41st Wettest Wettest since: 1943 2019
Nov 1944–Apr 1946
18-Month
64.65"
(1,642.11mm)
61.03"
(1,550.16mm)
3.62"
(91.95mm)
88th Driest Driest since: 1945 1931
38th Wettest Wettest since: 1943 2019
May 1944–Apr 1946
24-Month
85.96"
(2,183.38mm)
83.91"
(2,131.31mm)
2.05"
(52.07mm)
72nd Driest Driest since: 1945 1966
54th Wettest Wettest since: 1944 2020
May 1943–Apr 1946
36-Month
125.70"
(3,192.78mm)
125.93"
(3,198.62mm)
-0.23"
(-5.84mm)
48th Driest Driest since: 1944 1967
77th Wettest Wettest since: 1945 2020
May 1942–Apr 1946
48-Month
173.80"
(4,414.52mm)
167.93"
(4,265.42mm)
5.87"
(149.10mm)
79th Driest Driest since: 1945 1966
45th Wettest Wettest since: 1939 2020
May 1941–Apr 1946
60-Month
211.31"
(5,367.27mm)
209.83"
(5,329.68mm)
1.48"
(37.59mm)
54th Driest Driest since: 1945 1967
69th Wettest Wettest since: 1940 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on November 29, 2021 from https://www.ncdc.noaa.gov/cag/