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 1899

View Period (Months):All12345678910111218243648
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1899
1-Month
3.75"
(95.25mm)
4.19"
(106.43mm)
-0.44"
(-11.18mm)
43rd Driest Driest since: 1898 1909
83rd Wettest Wettest since: 1897 2018
Jun–Jul 1899
2-Month
7.44"
(188.98mm)
8.36"
(212.34mm)
-0.92"
(-23.36mm)
44th Driest Driest since: 1898 1966
82nd Wettest Wettest since: 1897 1972
May–Jul 1899
3-Month
11.58"
(294.13mm)
12.28"
(311.91mm)
-0.70"
(-17.78mm)
42nd Driest Driest since: 1898 1966
84th Wettest Wettest since: 1897 1989
Apr–Jul 1899
4-Month
13.20"
(335.28mm)
15.93"
(404.62mm)
-2.73"
(-69.34mm)
21st Driest Driest since: 1895 1965
105th Wettest Wettest since: 1898 1972
Mar–Jul 1899
5-Month
17.85"
(453.39mm)
19.42"
(493.27mm)
-1.57"
(-39.88mm)
36th Driest Driest since: 1895 1966
90th Wettest Wettest since: 1898 1972
Feb–Jul 1899
6-Month
21.74"
(552.20mm)
22.02"
(559.31mm)
-0.28"
(-7.11mm)
60th Driest Driest since: 1898 1965
66th Wettest Wettest since: 1897 2018
Jan–Jul 1899
7-Month
24.92"
(632.97mm)
25.07"
(636.78mm)
-0.15"
(-3.81mm)
56th Driest Driest since: 1895 1991
70th Wettest Wettest since: 1898 2018
Dec 1898–Jul 1899
8-Month
27.86"
(707.64mm)
28.17"
(715.52mm)
-0.31"
(-7.88mm)
58th Driest Driest since: 1897 1966
67th Wettest Wettest since: 1898 2019
Nov 1898–Jul 1899
9-Month
31.59"
(802.39mm)
31.37"
(796.80mm)
0.22"
(5.59mm)
65th Driest Driest since: 1897 1966
60th Wettest Wettest since: 1898 2019
Oct 1898–Jul 1899
10-Month
37.14"
(943.36mm)
34.55"
(877.57mm)
2.59"
(65.79mm)
89th Driest Driest since: 1898 1934
36th Wettest Wettest to Date 2019
Sep 1898–Jul 1899
11-Month
38.79"
(985.27mm)
38.11"
(967.99mm)
0.68"
(17.28mm)
71st Driest Driest since: 1898 1965
54th Wettest Wettest to Date 2019
Aug 1898–Jul 1899
12-Month
45.19"
(1,147.83mm)
41.98"
(1,066.29mm)
3.21"
(81.54mm)
87th Driest Driest since: 1898 1965
38th Wettest Wettest to Date 2019
Feb 1898–Jul 1899
18-Month
65.83"
(1,672.08mm)
63.96"
(1,624.58mm)
1.87"
(47.50mm)
74th Driest Driest since: 1898 1966
51st Wettest Wettest to Date 2019
Aug 1897–Jul 1899
24-Month
86.04"
(2,185.42mm)
83.89"
(2,130.81mm)
2.15"
(54.61mm)
75th Driest Driest since: 1898 1966
49th Wettest Wettest to Date 2019
Aug 1896–Jul 1899
36-Month
126.54"
(3,214.12mm)
125.92"
(3,198.37mm)
0.62"
(15.75mm)
61st Driest Driest since: 1898 1966
62nd Wettest Wettest to Date 2019
Aug 1895–Jul 1899
48-Month
164.76"
(4,184.90mm)
167.89"
(4,264.41mm)
-3.13"
(-79.51mm)
33rd Driest Driest to Date 1966
89th Wettest Wettest to Date 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 22, 2019 from https://www.ncdc.noaa.gov/cag/