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 April 2022. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, August 1903

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
August 1903
1-Month
5.65"
(143.51mm)
3.87"
(98.30mm)
1.78"
(45.21mm)
115th Driest Driest since: 1902 1930
13th Wettest Wettest since: 1901 1955
Jul–Aug 1903
2-Month
10.90"
(276.86mm)
8.05"
(204.47mm)
2.85"
(72.39mm)
117th Driest Driest since: 1902 1930
11th Wettest Wettest since: 1901 2018
Jun–Aug 1903
3-Month
17.48"
(443.99mm)
12.22"
(310.39mm)
5.26"
(133.60mm)
125th Driest Driest since: 1902 1966
3rd Wettest Wettest to Date 2018
May–Aug 1903
4-Month
19.25"
(488.95mm)
16.15"
(410.21mm)
3.10"
(78.74mm)
104th Driest Driest since: 1902 1966
24th Wettest Wettest since: 1901 2018
Apr–Aug 1903
5-Month
22.71"
(576.83mm)
19.79"
(502.67mm)
2.92"
(74.16mm)
101st Driest Driest since: 1902 1966
27th Wettest Wettest since: 1901 2018
Mar–Aug 1903
6-Month
27.17"
(690.12mm)
23.29"
(591.57mm)
3.88"
(98.55mm)
112th Driest Driest since: 1902 1966
16th Wettest Wettest since: 1901 2011
Feb–Aug 1903
7-Month
31.57"
(801.88mm)
25.89"
(657.61mm)
5.68"
(144.27mm)
117th Driest Driest since: 1902 1995
11th Wettest Wettest to Date 2018
Jan–Aug 1903
8-Month
35.06"
(890.52mm)
28.94"
(735.08mm)
6.12"
(155.44mm)
120th Driest Driest since: 1902 1963
8th Wettest Wettest to Date 2018
Dec 1902–Aug 1903
9-Month
40.41"
(1,026.41mm)
32.03"
(813.56mm)
8.38"
(212.85mm)
123rd Driest Driest since: 1902 1966
4th Wettest Wettest to Date 2018
Nov 1902–Aug 1903
10-Month
42.04"
(1,067.82mm)
35.24"
(895.10mm)
6.80"
(172.72mm)
117th Driest Driest since: 1902 1966
10th Wettest Wettest to Date 2019
Oct 1902–Aug 1903
11-Month
46.23"
(1,174.24mm)
38.42"
(975.87mm)
7.81"
(198.37mm)
118th Driest Driest since: 1902 1925
9th Wettest Wettest to Date 2019
Sep 1902–Aug 1903
12-Month
50.53"
(1,283.46mm)
41.98"
(1,066.29mm)
8.55"
(217.17mm)
118th Driest Driest since: 1902 1965
9th Wettest Wettest to Date 2019
Mar 1902–Aug 1903
18-Month
74.99"
(1,904.75mm)
65.21"
(1,656.33mm)
9.78"
(248.42mm)
117th Driest Driest since: 1902 1966
10th Wettest Wettest to Date 2019
Sep 1901–Aug 1903
24-Month
94.33"
(2,395.98mm)
83.89"
(2,130.81mm)
10.44"
(265.17mm)
113th Driest Driest since: 1902 1966
13th Wettest Wettest to Date 2019
Sep 1900–Aug 1903
36-Month
139.34"
(3,539.24mm)
125.89"
(3,197.61mm)
13.45"
(341.63mm)
112th Driest Driest since: 1902 1966
13th Wettest Wettest to Date 2019
Sep 1899–Aug 1903
48-Month
177.94"
(4,519.68mm)
167.87"
(4,263.90mm)
10.07"
(255.78mm)
96th Driest Driest since: 1902 1966
28th Wettest Wettest to Date 2020
Sep 1898–Aug 1903
60-Month
220.34"
(5,596.64mm)
209.80"
(5,328.92mm)
10.54"
(267.72mm)
95th Driest Driest since: 1902 1966
28th Wettest Wettest to Date 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 19, 2022 from https://www.ncdc.noaa.gov/cag/