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 1902

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 1902
1-Month
6.42"
(163.07mm)
4.19"
(106.43mm)
2.23"
(56.64mm)
120th Driest Driest since: 1901 1909
6th Wettest Wettest since: 1896 2018
Jun–Jul 1902
2-Month
12.41"
(315.21mm)
8.36"
(212.34mm)
4.05"
(102.87mm)
120th Driest Driest since: 1901 1966
6th Wettest Wettest to Date 1972
May–Jul 1902
3-Month
14.48"
(367.79mm)
12.28"
(311.91mm)
2.20"
(55.88mm)
102nd Driest Driest since: 1901 1966
24th Wettest Wettest to Date 1989
Apr–Jul 1902
4-Month
17.90"
(454.66mm)
15.93"
(404.62mm)
1.97"
(50.04mm)
92nd Driest Driest since: 1900 1965
34th Wettest Wettest since: 1901 1972
Mar–Jul 1902
5-Month
21.97"
(558.04mm)
19.42"
(493.27mm)
2.55"
(64.77mm)
102nd Driest Driest since: 1900 1966
24th Wettest Wettest since: 1901 1972
Feb–Jul 1902
6-Month
25.52"
(648.21mm)
22.02"
(559.31mm)
3.50"
(88.90mm)
107th Driest Driest since: 1901 1965
19th Wettest Wettest to Date 2018
Jan–Jul 1902
7-Month
28.31"
(719.07mm)
25.07"
(636.78mm)
3.24"
(82.29mm)
104th Driest Driest since: 1901 1991
22nd Wettest Wettest to Date 2018
Dec 1901–Jul 1902
8-Month
34.13"
(866.90mm)
28.17"
(715.52mm)
5.96"
(151.38mm)
114th Driest Driest since: 1901 1966
11th Wettest Wettest to Date 2019
Ties: 1928
Nov 1901–Jul 1902
9-Month
36.76"
(933.70mm)
31.37"
(796.80mm)
5.39"
(136.90mm)
109th Driest Driest since: 1901 1966
16th Wettest Wettest to Date 2019
Oct 1901–Jul 1902
10-Month
37.89"
(962.41mm)
34.55"
(877.57mm)
3.34"
(84.84mm)
95th Driest Driest since: 1901 1934
30th Wettest Wettest to Date 2019
Sep 1901–Jul 1902
11-Month
41.31"
(1,049.27mm)
38.11"
(967.99mm)
3.20"
(81.28mm)
88th Driest Driest since: 1901 1965
37th Wettest Wettest to Date 2019
Aug 1901–Jul 1902
12-Month
48.30"
(1,226.82mm)
41.98"
(1,066.29mm)
6.32"
(160.53mm)
107th Driest Driest since: 1901 1965
18th Wettest Wettest to Date 2019
Feb 1901–Jul 1902
18-Month
72.67"
(1,845.82mm)
63.96"
(1,624.58mm)
8.71"
(221.24mm)
113th Driest Driest since: 1901 1966
12th Wettest Wettest to Date 2019
Aug 1900–Jul 1902
24-Month
89.73"
(2,279.14mm)
83.89"
(2,130.81mm)
5.84"
(148.33mm)
90th Driest Driest since: 1901 1966
34th Wettest Wettest to Date 2019
Aug 1899–Jul 1902
36-Month
128.53"
(3,264.66mm)
125.92"
(3,198.37mm)
2.61"
(66.29mm)
70th Driest Driest since: 1901 1966
53rd Wettest Wettest to Date 2019
Aug 1898–Jul 1902
48-Month
173.72"
(4,412.49mm)
167.89"
(4,264.41mm)
5.83"
(148.08mm)
81st Driest Driest since: 1901 1966
41st Wettest Wettest to Date 2019
Aug 1897–Jul 1902
60-Month
214.57"
(5,450.08mm)
209.81"
(5,329.17mm)
4.76"
(120.91mm)
72nd Driest Driest since: 1901 1966
49th Wettest Wettest to Date 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/