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 1902

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 1902
1-Month
3.42"
(86.87mm)
3.64"
(92.46mm)
-0.22"
(-5.59mm)
58th Driest Driest since: 1900 1946
68th Wettest Wettest since: 1901 2011
Mar–Apr 1902
2-Month
7.49"
(190.25mm)
7.13"
(181.10mm)
0.36"
(9.15mm)
79th Driest Driest since: 1900 1915
47th Wettest Wettest since: 1901 2011
Ties: 1914
Feb–Apr 1902
3-Month
11.04"
(280.42mm)
9.73"
(247.14mm)
1.31"
(33.28mm)
95th Driest Driest since: 1901 1941
31st Wettest Wettest to Date 2011
Jan–Apr 1902
4-Month
13.83"
(351.28mm)
12.78"
(324.61mm)
1.05"
(26.67mm)
88th Driest Driest since: 1901 1941
38th Wettest Wettest since: 1898 2011
Dec 1901–Apr 1902
5-Month
19.65"
(499.11mm)
15.88"
(403.35mm)
3.77"
(95.76mm)
114th Driest Driest since: 1901 1941
11th Wettest Wettest to Date 2011
Nov 1901–Apr 1902
6-Month
22.28"
(565.91mm)
19.09"
(484.89mm)
3.19"
(81.02mm)
104th Driest Driest since: 1901 1931
21st Wettest Wettest since: 1898 1952
Oct 1901–Apr 1902
7-Month
23.41"
(594.61mm)
22.27"
(565.66mm)
1.14"
(28.95mm)
78th Driest Driest since: 1901 1925
47th Wettest Wettest since: 1899 2011
Sep 1901–Apr 1902
8-Month
26.83"
(681.48mm)
25.83"
(656.08mm)
1.00"
(25.40mm)
75th Driest Driest since: 1901 1931
50th Wettest Wettest since: 1899 2019
Aug 1901–Apr 1902
9-Month
33.82"
(859.03mm)
29.69"
(754.13mm)
4.13"
(104.90mm)
102nd Driest Driest since: 1901 1931
23rd Wettest Wettest to Date 2019
Jul 1901–Apr 1902
10-Month
37.87"
(961.90mm)
33.89"
(860.81mm)
3.98"
(101.09mm)
102nd Driest Driest since: 1901 1931
23rd Wettest Wettest to Date 2019
Jun 1901–Apr 1902
11-Month
41.80"
(1,061.72mm)
38.05"
(966.47mm)
3.75"
(95.25mm)
98th Driest Driest since: 1901 1931
27th Wettest Wettest to Date 2019
May 1901–Apr 1902
12-Month
47.52"
(1,207.01mm)
41.95"
(1,065.53mm)
5.57"
(141.48mm)
107th Driest Driest since: 1901 1931
18th Wettest Wettest to Date 2019
Nov 1900–Apr 1902
18-Month
67.25"
(1,708.15mm)
61.03"
(1,550.16mm)
6.22"
(157.99mm)
103rd Driest Driest since: 1901 1931
21st Wettest Wettest since: 1899 2019
May 1900–Apr 1902
24-Month
86.34"
(2,193.04mm)
83.91"
(2,131.31mm)
2.43"
(61.73mm)
74th Driest Driest since: 1901 1966
50th Wettest Wettest since: 1899 2019
May 1899–Apr 1902
36-Month
125.63"
(3,191.00mm)
125.93"
(3,198.62mm)
-0.30"
(-7.62mm)
47th Driest Driest since: 1901 1967
76th Wettest Wettest since: 1900 2005
May 1898–Apr 1902
48-Month
170.39"
(4,327.91mm)
167.93"
(4,265.42mm)
2.46"
(62.49mm)
64th Driest Driest since: 1901 1966
58th Wettest Wettest to Date 2007
May 1897–Apr 1902
60-Month
213.93"
(5,433.82mm)
209.83"
(5,329.68mm)
4.10"
(104.14mm)
70th Driest Driest since: 1901 1967
51st Wettest Wettest to Date 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/