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 1951

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1951
1-Month
4.05"
(102.87mm)
4.19"
(106.43mm)
-0.14"
(-3.56mm)
52nd Driest Driest since: 1948 1909
74th Wettest Wettest since: 1950 2018
Ties: 1901
Jun–Jul 1951
2-Month
9.85"
(250.19mm)
8.36"
(212.34mm)
1.49"
(37.85mm)
95th Driest Driest since: 1950 1966
31st Wettest Wettest since: 1947 1972
May–Jul 1951
3-Month
12.44"
(315.98mm)
12.28"
(311.91mm)
0.16"
(4.07mm)
61st Driest Driest since: 1950 1966
65th Wettest Wettest since: 1948 1989
Apr–Jul 1951
4-Month
16.22"
(411.99mm)
15.93"
(404.62mm)
0.29"
(7.37mm)
66th Driest Driest since: 1950 1965
60th Wettest Wettest since: 1948 1972
Mar–Jul 1951
5-Month
20.83"
(529.08mm)
19.42"
(493.27mm)
1.41"
(35.81mm)
82nd Driest Driest since: 1950 1966
44th Wettest Wettest since: 1948 1972
Ties: 1929
Feb–Jul 1951
6-Month
24.45"
(621.03mm)
22.02"
(559.31mm)
2.43"
(61.72mm)
97th Driest Driest since: 1950 1965
29th Wettest Wettest since: 1948 2018
Jan–Jul 1951
7-Month
28.10"
(713.74mm)
25.07"
(636.78mm)
3.03"
(76.96mm)
102nd Driest Driest since: 1950 1991
24th Wettest Wettest since: 1948 2018
Ties: 1953
Dec 1950–Jul 1951
8-Month
31.68"
(804.67mm)
28.17"
(715.52mm)
3.51"
(89.15mm)
100th Driest Driest since: 1950 1966
25th Wettest Wettest since: 1945 2019
Nov 1950–Jul 1951
9-Month
38.36"
(974.34mm)
31.37"
(796.80mm)
6.99"
(177.54mm)
116th Driest Driest since: 1950 1966
9th Wettest Wettest since: 1928 2019
Oct 1950–Jul 1951
10-Month
41.34"
(1,050.04mm)
34.55"
(877.57mm)
6.79"
(172.47mm)
115th Driest Driest since: 1950 1934
10th Wettest Wettest since: 1928 2019
Sep 1950–Jul 1951
11-Month
45.12"
(1,146.05mm)
38.11"
(967.99mm)
7.01"
(178.06mm)
113th Driest Driest since: 1950 1965
12th Wettest Wettest since: 1928 2019
Aug 1950–Jul 1951
12-Month
48.54"
(1,232.92mm)
41.98"
(1,066.29mm)
6.56"
(166.63mm)
108th Driest Driest since: 1950 1965
17th Wettest Wettest since: 1928 2019
Feb 1950–Jul 1951
18-Month
71.96"
(1,827.78mm)
63.96"
(1,624.58mm)
8.00"
(203.20mm)
112th Driest Driest since: 1950 1966
13th Wettest Wettest since: 1946 2019
Aug 1949–Jul 1951
24-Month
90.60"
(2,301.24mm)
83.89"
(2,130.81mm)
6.71"
(170.43mm)
98th Driest Driest since: 1950 1966
26th Wettest Wettest since: 1946 2019
Aug 1948–Jul 1951
36-Month
131.23"
(3,333.24mm)
125.92"
(3,198.37mm)
5.31"
(134.87mm)
81st Driest Driest since: 1950 1966
42nd Wettest Wettest since: 1948 2019
Aug 1947–Jul 1951
48-Month
173.50"
(4,406.90mm)
167.89"
(4,264.41mm)
5.61"
(142.49mm)
80th Driest Driest since: 1950 1966
42nd Wettest Wettest since: 1948 2019
Aug 1946–Jul 1951
60-Month
216.06"
(5,487.92mm)
209.81"
(5,329.17mm)
6.25"
(158.75mm)
77th Driest Driest since: 1950 1966
44th Wettest Wettest since: 1949 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/