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 May 2022. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, April 1964

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 1964
1-Month
5.65"
(143.51mm)
3.64"
(92.46mm)
2.01"
(51.05mm)
123rd Driest Driest since: 1963 1946
6th Wettest Wettest since: 1948 2011
Mar–Apr 1964
2-Month
9.60"
(243.84mm)
7.14"
(181.36mm)
2.46"
(62.48mm)
120th Driest Driest since: 1963 1915
9th Wettest Wettest since: 1952 2011
Feb–Apr 1964
3-Month
12.12"
(307.85mm)
9.73"
(247.14mm)
2.39"
(60.71mm)
113th Driest Driest since: 1963 1941
16th Wettest Wettest since: 1961 2011
Jan–Apr 1964
4-Month
15.71"
(399.03mm)
12.78"
(324.61mm)
2.93"
(74.42mm)
113th Driest Driest since: 1963 1941
16th Wettest Wettest since: 1952 2011
Dec 1963–Apr 1964
5-Month
17.82"
(452.63mm)
15.88"
(403.35mm)
1.94"
(49.28mm)
96th Driest Driest since: 1963 1941
32nd Wettest Wettest since: 1958 2011
Nov 1963–Apr 1964
6-Month
23.16"
(588.26mm)
19.09"
(484.89mm)
4.07"
(103.37mm)
115th Driest Driest since: 1963 1931
13th Wettest Wettest since: 1952 1952
Ties: 1936
Oct 1963–Apr 1964
7-Month
23.38"
(593.85mm)
22.26"
(565.40mm)
1.12"
(28.45mm)
79th Driest Driest since: 1963 1925
49th Wettest Wettest since: 1960 2011
Sep 1963–Apr 1964
8-Month
26.08"
(662.43mm)
25.83"
(656.08mm)
0.25"
(6.35mm)
69th Driest Driest since: 1963 1931
59th Wettest Wettest since: 1960 2019
Aug 1963–Apr 1964
9-Month
28.75"
(730.25mm)
29.69"
(754.13mm)
-0.94"
(-23.88mm)
53rd Driest Driest since: 1963 1931
75th Wettest Wettest since: 1960 2019
Jul 1963–Apr 1964
10-Month
32.09"
(815.09mm)
33.89"
(860.81mm)
-1.80"
(-45.72mm)
44th Driest Driest since: 1963 1931
84th Wettest Wettest since: 1961 2019
Jun 1963–Apr 1964
11-Month
35.03"
(889.76mm)
38.05"
(966.47mm)
-3.02"
(-76.71mm)
27th Driest Driest since: 1963 1931
101st Wettest Wettest since: 1962 2019
Ties: 2021
May 1963–Apr 1964
12-Month
38.03"
(965.96mm)
41.95"
(1,065.53mm)
-3.92"
(-99.57mm)
20th Driest Driest since: 1963 1931
108th Wettest Wettest since: 1962 2019
Nov 1962–Apr 1964
18-Month
52.99"
(1,345.95mm)
61.03"
(1,550.16mm)
-8.04"
(-204.21mm)
10th Driest Driest since: 1942 1931
117th Wettest Wettest since: 1963 2019
May 1962–Apr 1964
24-Month
72.00"
(1,828.80mm)
83.91"
(2,131.31mm)
-11.91"
(-302.51mm)
6th Driest Driest since: 1932 1966
121st Wettest Wettest since: 1963 2020
May 1961–Apr 1964
36-Month
110.92"
(2,817.37mm)
125.93"
(3,198.62mm)
-15.01"
(-381.25mm)
7th Driest Driest since: 1933 1967
119th Wettest Wettest since: 1963 2020
May 1960–Apr 1964
48-Month
154.55"
(3,925.57mm)
167.93"
(4,265.42mm)
-13.38"
(-339.85mm)
11th Driest Driest since: 1934 1966
114th Wettest Wettest since: 1963 2020
Ties: 1926
May 1959–Apr 1964
60-Month
195.62"
(4,968.75mm)
209.83"
(5,329.68mm)
-14.21"
(-360.93mm)
11th Driest Driest since: 1935 1967
113th Wettest Wettest since: 1963 2022

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on July 4, 2022 from https://www.ncei.noaa.gov/cag/