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 2019. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, July 1947

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1947
1-Month
6.07"
(154.18mm)
4.19"
(106.43mm)
1.88"
(47.75mm)
116th Driest Driest since: 1946 1909
10th Wettest Wettest since: 1902 2018
Jun–Jul 1947
2-Month
10.20"
(259.08mm)
8.36"
(212.34mm)
1.84"
(46.74mm)
105th Driest Driest since: 1946 1966
21st Wettest Wettest since: 1928 1972
May–Jul 1947
3-Month
16.66"
(423.16mm)
12.28"
(311.91mm)
4.38"
(111.25mm)
117th Driest Driest since: 1945 1966
9th Wettest Wettest since: 1946 1989
Apr–Jul 1947
4-Month
20.56"
(522.22mm)
15.93"
(404.62mm)
4.63"
(117.60mm)
117th Driest Driest since: 1946 1965
9th Wettest Wettest since: 1928 1972
Mar–Jul 1947
5-Month
22.84"
(580.14mm)
19.42"
(493.27mm)
3.42"
(86.87mm)
110th Driest Driest since: 1946 1966
16th Wettest Wettest since: 1945 1972
Feb–Jul 1947
6-Month
24.19"
(614.43mm)
22.02"
(559.31mm)
2.17"
(55.12mm)
92nd Driest Driest since: 1946 1965
34th Wettest Wettest since: 1945 2018
Jan–Jul 1947
7-Month
27.90"
(708.66mm)
25.07"
(636.78mm)
2.83"
(71.88mm)
98th Driest Driest since: 1946 1991
28th Wettest Wettest since: 1945 2018
Dec 1946–Jul 1947
8-Month
30.24"
(768.10mm)
28.17"
(715.52mm)
2.07"
(52.58mm)
89th Driest Driest since: 1946 1966
36th Wettest Wettest since: 1945 2019
Nov 1946–Jul 1947
9-Month
31.60"
(802.64mm)
31.37"
(796.80mm)
0.23"
(5.84mm)
66th Driest Driest since: 1944 1966
59th Wettest Wettest since: 1946 2019
Oct 1946–Jul 1947
10-Month
35.26"
(895.60mm)
34.55"
(877.57mm)
0.71"
(18.03mm)
71st Driest Driest since: 1944 1934
54th Wettest Wettest since: 1946 2019
Sep 1946–Jul 1947
11-Month
38.60"
(980.44mm)
38.11"
(967.99mm)
0.49"
(12.45mm)
70th Driest Driest since: 1944 1965
55th Wettest Wettest since: 1946 2019
Aug 1946–Jul 1947
12-Month
42.56"
(1,081.02mm)
41.98"
(1,066.29mm)
0.58"
(14.73mm)
65th Driest Driest since: 1944 1965
60th Wettest Wettest since: 1946 2019
Feb 1946–Jul 1947
18-Month
66.66"
(1,693.16mm)
63.96"
(1,624.58mm)
2.70"
(68.58mm)
85th Driest Driest since: 1944 1966
40th Wettest Wettest since: 1946 2019
Aug 1945–Jul 1947
24-Month
89.34"
(2,269.24mm)
83.89"
(2,130.81mm)
5.45"
(138.43mm)
86th Driest Driest since: 1945 1966
38th Wettest Wettest since: 1946 2019
Aug 1944–Jul 1947
36-Month
134.31"
(3,411.47mm)
125.92"
(3,198.37mm)
8.39"
(213.10mm)
93rd Driest Driest since: 1946 1966
30th Wettest Wettest since: 1929 2019
Aug 1943–Jul 1947
48-Month
171.52"
(4,356.61mm)
167.89"
(4,264.41mm)
3.63"
(92.20mm)
68th Driest Driest since: 1945 1966
54th Wettest Wettest since: 1946 2019
Aug 1942–Jul 1947
60-Month
218.80"
(5,557.52mm)
209.81"
(5,329.17mm)
8.99"
(228.35mm)
87th Driest Driest since: 1946 1966
34th Wettest Wettest since: 1916 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/