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


Pennsylvania

Precipitation Rankings, April 2022

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 2022
1-Month
4.30"
(109.22mm)
3.64"
(92.46mm)
0.66"
(16.76mm)
96th Driest Driest since: 2021 1946
33rd Wettest Wettest since: 2020 2011
Mar–Apr 2022
2-Month
7.05"
(179.07mm)
7.13"
(181.10mm)
-0.08"
(-2.03mm)
67th Driest Driest since: 2021 1915
62nd Wettest Wettest since: 2020 2011
Ties: 2015
Feb–Apr 2022
3-Month
11.36"
(288.54mm)
9.73"
(247.14mm)
1.63"
(41.40mm)
102nd Driest Driest since: 2021 1941
27th Wettest Wettest since: 2020 2011
Jan–Apr 2022
4-Month
13.90"
(353.06mm)
12.78"
(324.61mm)
1.12"
(28.45mm)
90th Driest Driest since: 2021 1941
39th Wettest Wettest since: 2020 2011
Dec 2021–Apr 2022
5-Month
16.33"
(414.78mm)
15.88"
(403.35mm)
0.45"
(11.43mm)
74th Driest Driest since: 2021 1941
54th Wettest Wettest since: 2020 2011
Nov 2021–Apr 2022
6-Month
18.06"
(458.72mm)
19.09"
(484.89mm)
-1.03"
(-26.17mm)
53rd Driest Driest since: 2021 1931
75th Wettest Wettest since: 2020 1952
Oct 2021–Apr 2022
7-Month
22.67"
(575.82mm)
22.26"
(565.40mm)
0.41"
(10.42mm)
69th Driest Driest since: 2021 1925
59th Wettest Wettest since: 2020 2011
Sep 2021–Apr 2022
8-Month
29.65"
(753.11mm)
25.83"
(656.08mm)
3.82"
(97.03mm)
103rd Driest Driest since: 2021 1931
25th Wettest Wettest since: 2019 2019
Aug 2021–Apr 2022
9-Month
35.54"
(902.72mm)
29.69"
(754.13mm)
5.85"
(148.59mm)
115th Driest Driest since: 2021 1931
13th Wettest Wettest since: 2019 2019
Jul 2021–Apr 2022
10-Month
41.78"
(1,061.21mm)
33.89"
(860.81mm)
7.89"
(200.40mm)
121st Driest Driest since: 2021 1931
7th Wettest Wettest since: 2019 2019
Jun 2021–Apr 2022
11-Month
45.32"
(1,151.13mm)
38.05"
(966.47mm)
7.27"
(184.66mm)
118th Driest Driest since: 2021 1931
10th Wettest Wettest since: 2019 2019
May 2021–Apr 2022
12-Month
49.60"
(1,259.84mm)
41.95"
(1,065.53mm)
7.65"
(194.31mm)
117th Driest Driest since: 2021 1931
11th Wettest Wettest since: 2020 2019
Nov 2020–Apr 2022
18-Month
67.43"
(1,712.72mm)
61.03"
(1,550.16mm)
6.40"
(162.56mm)
106th Driest Driest since: 2021 1931
21st Wettest Wettest since: 2020 2019
May 2020–Apr 2022
24-Month
88.10"
(2,237.74mm)
83.91"
(2,131.31mm)
4.19"
(106.43mm)
89th Driest Driest since: 2017 1966
38th Wettest Wettest since: 2021 2020
May 2019–Apr 2022
36-Month
138.84"
(3,526.54mm)
125.93"
(3,198.62mm)
12.91"
(327.92mm)
112th Driest Driest since: 2018 1967
14th Wettest Wettest since: 2021 2020
Ties: 2014
May 2018–Apr 2022
48-Month
202.13"
(5,134.10mm)
167.93"
(4,265.42mm)
34.20"
(868.68mm)
123rd Driest Driest since: 2021 1966
2nd Wettest Wettest since: 2020 2020
May 2017–Apr 2022
60-Month
250.39"
(6,359.91mm)
209.83"
(5,329.68mm)
40.56"
(1,030.23mm)
123rd Driest Driest since: 2021 1967
1st Wettest Wettest to Date 2022

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 24, 2022 from https://www.ncdc.noaa.gov/cag/