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 1927

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 1927
1-Month
4.85"
(123.19mm)
4.19"
(106.43mm)
0.66"
(16.76mm)
87th Driest Driest since: 1926 1909
39th Wettest Wettest since: 1925 2018
Jun–Jul 1927
2-Month
8.49"
(215.65mm)
8.36"
(212.34mm)
0.13"
(3.31mm)
63rd Driest Driest since: 1926 1966
63rd Wettest Wettest since: 1925 1972
May–Jul 1927
3-Month
12.88"
(327.15mm)
12.28"
(311.91mm)
0.60"
(15.24mm)
72nd Driest Driest since: 1926 1966
54th Wettest Wettest since: 1924 1989
Apr–Jul 1927
4-Month
16.56"
(420.62mm)
15.93"
(404.62mm)
0.63"
(16.00mm)
74th Driest Driest since: 1926 1965
52nd Wettest Wettest since: 1924 1972
Mar–Jul 1927
5-Month
19.46"
(494.28mm)
19.42"
(493.27mm)
0.04"
(1.01mm)
57th Driest Driest since: 1926 1966
69th Wettest Wettest since: 1924 1972
Feb–Jul 1927
6-Month
22.99"
(583.95mm)
22.02"
(559.31mm)
0.97"
(24.64mm)
75th Driest Driest since: 1926 1965
51st Wettest Wettest since: 1924 2018
Jan–Jul 1927
7-Month
25.77"
(654.56mm)
25.07"
(636.78mm)
0.70"
(17.78mm)
72nd Driest Driest since: 1926 1991
54th Wettest Wettest since: 1924 2018
Dec 1926–Jul 1927
8-Month
28.31"
(719.07mm)
28.17"
(715.52mm)
0.14"
(3.55mm)
65th Driest Driest since: 1926 1966
60th Wettest Wettest since: 1924 2019
Nov 1926–Jul 1927
9-Month
32.84"
(834.14mm)
31.37"
(796.80mm)
1.47"
(37.34mm)
79th Driest Driest since: 1926 1966
46th Wettest Wettest since: 1924 2019
Oct 1926–Jul 1927
10-Month
37.39"
(949.71mm)
34.55"
(877.57mm)
2.84"
(72.14mm)
92nd Driest Driest since: 1926 1934
33rd Wettest Wettest since: 1924 2019
Sep 1926–Jul 1927
11-Month
43.34"
(1,100.84mm)
38.11"
(967.99mm)
5.23"
(132.85mm)
106th Driest Driest since: 1926 1965
19th Wettest Wettest since: 1908 2019
Aug 1926–Jul 1927
12-Month
49.04"
(1,245.62mm)
41.98"
(1,066.29mm)
7.06"
(179.33mm)
111th Driest Driest since: 1926 1965
14th Wettest Wettest since: 1908 2019
Feb 1926–Jul 1927
18-Month
66.18"
(1,680.97mm)
63.96"
(1,624.58mm)
2.22"
(56.39mm)
78th Driest Driest since: 1926 1966
47th Wettest Wettest since: 1920 2019
Aug 1925–Jul 1927
24-Month
84.56"
(2,147.82mm)
83.89"
(2,130.81mm)
0.67"
(17.01mm)
63rd Driest Driest since: 1926 1966
61st Wettest Wettest since: 1920 2019
Aug 1924–Jul 1927
36-Month
121.28"
(3,080.51mm)
125.92"
(3,198.37mm)
-4.64"
(-117.86mm)
27th Driest Driest since: 1926 1966
96th Wettest Wettest since: 1924 2019
Aug 1923–Jul 1927
48-Month
166.51"
(4,229.35mm)
167.89"
(4,264.41mm)
-1.38"
(-35.06mm)
44th Driest Driest since: 1926 1966
78th Wettest Wettest since: 1922 2019
Aug 1922–Jul 1927
60-Month
200.45"
(5,091.43mm)
209.81"
(5,329.17mm)
-9.36"
(-237.74mm)
18th Driest Driest since: 1926 1966
103rd Wettest Wettest since: 1924 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/