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 November 2019. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, April 1930

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 1930
1-Month
2.93"
(74.42mm)
3.64"
(92.46mm)
-0.71"
(-18.04mm)
38th Driest Driest since: 1926 1946
88th Wettest Wettest since: 1929 2011
Mar–Apr 1930
2-Month
6.00"
(152.40mm)
7.14"
(181.36mm)
-1.14"
(-28.96mm)
37th Driest Driest since: 1926 1915
89th Wettest Wettest since: 1929 2011
Ties: 1981
Feb–Apr 1930
3-Month
8.56"
(217.42mm)
9.73"
(247.14mm)
-1.17"
(-29.72mm)
41st Driest Driest since: 1926 1941
85th Wettest Wettest since: 1929 2011
Jan–Apr 1930
4-Month
10.96"
(278.38mm)
12.78"
(324.61mm)
-1.82"
(-46.23mm)
25th Driest Driest since: 1926 1941
101st Wettest Wettest since: 1929 2011
Dec 1929–Apr 1930
5-Month
13.80"
(350.52mm)
15.88"
(403.35mm)
-2.08"
(-52.83mm)
25th Driest Driest since: 1926 1941
100th Wettest Wettest since: 1929 2011
Nov 1929–Apr 1930
6-Month
17.23"
(437.64mm)
19.09"
(484.89mm)
-1.86"
(-47.25mm)
37th Driest Driest since: 1926 1931
88th Wettest Wettest since: 1929 1952
Oct 1929–Apr 1930
7-Month
22.93"
(582.42mm)
22.27"
(565.66mm)
0.66"
(16.76mm)
71st Driest Driest since: 1929 1925
54th Wettest Wettest since: 1928 2011
Sep 1929–Apr 1930
8-Month
26.65"
(676.91mm)
25.83"
(656.08mm)
0.82"
(20.83mm)
73rd Driest Driest since: 1929 1931
52nd Wettest Wettest since: 1928 2019
Aug 1929–Apr 1930
9-Month
29.02"
(737.11mm)
29.69"
(754.13mm)
-0.67"
(-17.02mm)
55th Driest Driest since: 1929 1931
70th Wettest Wettest since: 1928 2019
Jul 1929–Apr 1930
10-Month
32.07"
(814.58mm)
33.89"
(860.81mm)
-1.82"
(-46.23mm)
41st Driest Driest since: 1926 1931
84th Wettest Wettest since: 1929 2019
Jun 1929–Apr 1930
11-Month
35.59"
(903.99mm)
38.05"
(966.47mm)
-2.46"
(-62.48mm)
36th Driest Driest since: 1926 1931
89th Wettest Wettest since: 1929 2019
May 1929–Apr 1930
12-Month
40.62"
(1,031.75mm)
41.95"
(1,065.53mm)
-1.33"
(-33.78mm)
44th Driest Driest since: 1926 1931
81st Wettest Wettest since: 1929 2019
Nov 1928–Apr 1930
18-Month
59.60"
(1,513.84mm)
61.03"
(1,550.16mm)
-1.43"
(-36.32mm)
49th Driest Driest since: 1926 1931
75th Wettest Wettest since: 1929 2019
May 1928–Apr 1930
24-Month
83.80"
(2,128.52mm)
83.91"
(2,131.31mm)
-0.11"
(-2.79mm)
53rd Driest Driest since: 1927 1966
71st Wettest Wettest since: 1929 2019
May 1927–Apr 1930
36-Month
132.27"
(3,359.66mm)
125.93"
(3,198.62mm)
6.34"
(161.04mm)
89th Driest Driest since: 1928 1967
34th Wettest Wettest since: 1929 2005
Ties: 1986
May 1926–Apr 1930
48-Month
177.38"
(4,505.45mm)
167.93"
(4,265.42mm)
9.45"
(240.03mm)
93rd Driest Driest since: 1929 1966
29th Wettest Wettest since: 1905 2007
May 1925–Apr 1930
60-Month
216.05"
(5,487.67mm)
209.83"
(5,329.68mm)
6.22"
(157.99mm)
76th Driest Driest since: 1929 1967
45th Wettest Wettest since: 1916 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/