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 1909

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 1909
1-Month
2.40"
(60.96mm)
3.87"
(98.30mm)
-1.47"
(-37.34mm)
12th Driest Driest since: 1896 1930
116th Wettest Wettest since: 1908 1955
Jul–Aug 1909
2-Month
4.30"
(109.22mm)
8.05"
(204.47mm)
-3.75"
(-95.25mm)
3rd Driest Driest to Date 1930
125th Wettest Wettest since: 1908 2018
Jun–Aug 1909
3-Month
8.77"
(222.76mm)
12.22"
(310.39mm)
-3.45"
(-87.63mm)
7th Driest Driest to Date 1966
121st Wettest Wettest since: 1908 2018
May–Aug 1909
4-Month
11.87"
(301.50mm)
16.15"
(410.21mm)
-4.28"
(-108.71mm)
10th Driest Driest to Date 1966
118th Wettest Wettest since: 1908 2018
Apr–Aug 1909
5-Month
17.49"
(444.25mm)
19.79"
(502.67mm)
-2.30"
(-58.42mm)
29th Driest Driest since: 1907 1966
99th Wettest Wettest since: 1908 2018
Mar–Aug 1909
6-Month
20.50"
(520.70mm)
23.29"
(591.57mm)
-2.79"
(-70.87mm)
25th Driest Driest since: 1900 1966
103rd Wettest Wettest since: 1908 2011
Feb–Aug 1909
7-Month
25.26"
(641.60mm)
25.89"
(657.61mm)
-0.63"
(-16.01mm)
47th Driest Driest since: 1907 1995
81st Wettest Wettest since: 1908 2018
Ties: 1943
Jan–Aug 1909
8-Month
28.34"
(719.84mm)
28.94"
(735.08mm)
-0.60"
(-15.24mm)
53rd Driest Driest since: 1907 1963
75th Wettest Wettest since: 1908 2018
Dec 1908–Aug 1909
9-Month
31.13"
(790.70mm)
32.03"
(813.56mm)
-0.90"
(-22.86mm)
50th Driest Driest since: 1900 1966
77th Wettest Wettest since: 1908 2018
Nov 1908–Aug 1909
10-Month
32.15"
(816.61mm)
35.24"
(895.10mm)
-3.09"
(-78.49mm)
28th Driest Driest to Date 1966
99th Wettest Wettest since: 1908 2019
Oct 1908–Aug 1909
11-Month
33.88"
(860.55mm)
38.42"
(975.87mm)
-4.54"
(-115.32mm)
19th Driest Driest to Date 1925
108th Wettest Wettest since: 1908 2019
Sep 1908–Aug 1909
12-Month
35.33"
(897.38mm)
41.98"
(1,066.29mm)
-6.65"
(-168.91mm)
10th Driest Driest to Date 1965
117th Wettest Wettest since: 1908 2019
Mar 1908–Aug 1909
18-Month
60.71"
(1,542.03mm)
65.21"
(1,656.33mm)
-4.50"
(-114.30mm)
22nd Driest Driest since: 1900 1966
105th Wettest Wettest since: 1908 2019
Sep 1907–Aug 1909
24-Month
85.45"
(2,170.43mm)
83.89"
(2,130.81mm)
1.56"
(39.62mm)
68th Driest Driest since: 1907 1966
58th Wettest Wettest since: 1908 2019
Sep 1906–Aug 1909
36-Month
125.62"
(3,190.75mm)
125.89"
(3,197.61mm)
-0.27"
(-6.86mm)
58th Driest Driest since: 1907 1966
67th Wettest Wettest since: 1908 2019
Sep 1905–Aug 1909
48-Month
168.57"
(4,281.68mm)
167.87"
(4,263.90mm)
0.70"
(17.78mm)
54th Driest Driest since: 1907 1966
70th Wettest Wettest since: 1908 2020
Sep 1904–Aug 1909
60-Month
208.11"
(5,285.99mm)
209.80"
(5,328.92mm)
-1.69"
(-42.93mm)
41st Driest Driest since: 1900 1966
82nd Wettest Wettest since: 1908 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 18, 2022 from https://www.ncdc.noaa.gov/cag/