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


Pennsylvania

Precipitation Rankings, July 1909

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 1909
1-Month
1.90"
(48.26mm)
4.19"
(106.43mm)
-2.29"
(-58.17mm)
1st Driest Driest to Date 1909
125th Wettest Wettest since: 1908 2018
Jun–Jul 1909
2-Month
6.37"
(161.80mm)
8.36"
(212.34mm)
-1.99"
(-50.54mm)
15th Driest Driest since: 1898 1966
111th Wettest Wettest since: 1908 1972
May–Jul 1909
3-Month
9.47"
(240.54mm)
12.28"
(311.91mm)
-2.81"
(-71.37mm)
19th Driest Driest to Date 1966
107th Wettest Wettest since: 1908 1989
Apr–Jul 1909
4-Month
15.09"
(383.29mm)
15.93"
(404.62mm)
-0.84"
(-21.33mm)
44th Driest Driest since: 1907 1965
82nd Wettest Wettest since: 1908 1972
Mar–Jul 1909
5-Month
18.10"
(459.74mm)
19.42"
(493.27mm)
-1.32"
(-33.53mm)
38th Driest Driest since: 1900 1966
88th Wettest Wettest since: 1908 1972
Feb–Jul 1909
6-Month
22.86"
(580.64mm)
22.02"
(559.31mm)
0.84"
(21.33mm)
74th Driest Driest since: 1907 1965
52nd Wettest Wettest since: 1908 2018
Ties: 1931
Jan–Jul 1909
7-Month
25.94"
(658.88mm)
25.07"
(636.78mm)
0.87"
(22.10mm)
75th Driest Driest since: 1907 1991
51st Wettest Wettest since: 1908 2018
Dec 1908–Jul 1909
8-Month
28.73"
(729.74mm)
28.17"
(715.52mm)
0.56"
(14.22mm)
67th Driest Driest since: 1906 1966
58th Wettest Wettest since: 1908 2019
Nov 1908–Jul 1909
9-Month
29.75"
(755.65mm)
31.37"
(796.80mm)
-1.62"
(-41.15mm)
39th Driest Driest since: 1905 1966
86th Wettest Wettest since: 1908 2019
Oct 1908–Jul 1909
10-Month
31.48"
(799.59mm)
34.55"
(877.57mm)
-3.07"
(-77.98mm)
25th Driest Driest since: 1905 1934
100th Wettest Wettest since: 1908 2019
Sep 1908–Jul 1909
11-Month
32.93"
(836.42mm)
38.11"
(967.99mm)
-5.18"
(-131.57mm)
13th Driest Driest to Date 1965
112th Wettest Wettest since: 1908 2019
Aug 1908–Jul 1909
12-Month
35.79"
(909.07mm)
41.98"
(1,066.29mm)
-6.19"
(-157.22mm)
11th Driest Driest to Date 1965
114th Wettest Wettest since: 1908 2019
Feb 1908–Jul 1909
18-Month
62.96"
(1,599.18mm)
63.96"
(1,624.58mm)
-1.00"
(-25.40mm)
50th Driest Driest since: 1905 1966
75th Wettest Wettest since: 1908 2019
Aug 1907–Jul 1909
24-Month
85.61"
(2,174.49mm)
83.89"
(2,130.81mm)
1.72"
(43.68mm)
70th Driest Driest since: 1906 1966
54th Wettest Wettest since: 1908 2019
Aug 1906–Jul 1909
36-Month
128.58"
(3,265.93mm)
125.92"
(3,198.37mm)
2.66"
(67.56mm)
71st Driest Driest since: 1907 1966
52nd Wettest Wettest since: 1908 2019
Aug 1905–Jul 1909
48-Month
171.26"
(4,350.00mm)
167.89"
(4,264.41mm)
3.37"
(85.59mm)
65th Driest Driest since: 1907 1966
57th Wettest Wettest since: 1908 2019
Aug 1904–Jul 1909
60-Month
209.89"
(5,331.21mm)
209.81"
(5,329.17mm)
0.08"
(2.04mm)
49th Driest Driest since: 1901 1966
72nd Wettest Wettest since: 1908 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 23, 2019 from https://www.ncdc.noaa.gov/cag/