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 1904

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 1904
1-Month
5.09"
(129.29mm)
4.19"
(106.43mm)
0.90"
(22.86mm)
93rd Driest Driest since: 1901 1909
33rd Wettest Wettest since: 1903 2018
Ties: 2013
Jun–Jul 1904
2-Month
8.87"
(225.30mm)
8.36"
(212.34mm)
0.51"
(12.96mm)
74th Driest Driest since: 1901 1966
52nd Wettest Wettest since: 1903 1972
May–Jul 1904
3-Month
12.90"
(327.66mm)
12.28"
(311.91mm)
0.62"
(15.75mm)
73rd Driest Driest since: 1900 1966
53rd Wettest Wettest since: 1903 1989
Apr–Jul 1904
4-Month
16.48"
(418.59mm)
15.93"
(404.62mm)
0.55"
(13.97mm)
73rd Driest Driest since: 1900 1965
53rd Wettest Wettest since: 1903 1972
Mar–Jul 1904
5-Month
20.75"
(527.05mm)
19.42"
(493.27mm)
1.33"
(33.78mm)
77th Driest Driest since: 1900 1966
49th Wettest Wettest since: 1903 1972
Feb–Jul 1904
6-Month
23.29"
(591.57mm)
22.02"
(559.31mm)
1.27"
(32.26mm)
78th Driest Driest since: 1900 1965
48th Wettest Wettest since: 1903 2018
Jan–Jul 1904
7-Month
26.84"
(681.74mm)
25.07"
(636.78mm)
1.77"
(44.96mm)
89th Driest Driest since: 1901 1991
37th Wettest Wettest since: 1903 2018
Dec 1903–Jul 1904
8-Month
29.36"
(745.74mm)
28.17"
(715.52mm)
1.19"
(30.22mm)
81st Driest Driest since: 1901 1966
44th Wettest Wettest since: 1903 2019
Nov 1903–Jul 1904
9-Month
31.67"
(804.42mm)
31.37"
(796.80mm)
0.30"
(7.62mm)
69th Driest Driest since: 1900 1966
56th Wettest Wettest since: 1903 2019
Ties: 1942, 2015
Oct 1903–Jul 1904
10-Month
36.06"
(915.92mm)
34.55"
(877.57mm)
1.51"
(38.35mm)
80th Driest Driest since: 1900 1934
45th Wettest Wettest since: 1903 2019
Sep 1903–Jul 1904
11-Month
38.19"
(970.03mm)
38.11"
(967.99mm)
0.08"
(2.04mm)
64th Driest Driest since: 1901 1965
61st Wettest Wettest since: 1903 2019
Aug 1903–Jul 1904
12-Month
43.84"
(1,113.54mm)
41.98"
(1,066.29mm)
1.86"
(47.25mm)
76th Driest Driest since: 1901 1965
49th Wettest Wettest since: 1903 2019
Feb 1903–Jul 1904
18-Month
69.76"
(1,771.90mm)
63.96"
(1,624.58mm)
5.80"
(147.32mm)
104th Driest Driest since: 1901 1966
21st Wettest Wettest since: 1903 2019
Aug 1902–Jul 1904
24-Month
91.21"
(2,316.73mm)
83.89"
(2,130.81mm)
7.32"
(185.92mm)
101st Driest Driest since: 1902 1966
23rd Wettest Wettest since: 1903 2019
Aug 1901–Jul 1904
36-Month
139.51"
(3,543.55mm)
125.92"
(3,198.37mm)
13.59"
(345.18mm)
113th Driest Driest since: 1903 1966
10th Wettest Wettest to Date 2019
Aug 1900–Jul 1904
48-Month
180.94"
(4,595.88mm)
167.89"
(4,264.41mm)
13.05"
(331.47mm)
103rd Driest Driest since: 1903 1966
19th Wettest Wettest to Date 2019
Aug 1899–Jul 1904
60-Month
219.74"
(5,581.40mm)
209.81"
(5,329.17mm)
9.93"
(252.23mm)
90th Driest Driest since: 1902 1966
31st Wettest Wettest since: 1903 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/