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 September 2019. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, August 1957

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1957
1-Month
1.58"
(40.13mm)
3.87"
(98.30mm)
-2.29"
(-58.17mm)
2nd Driest Driest since: 1930 1930
124th Wettest Wettest since: 1956 1955
Jul–Aug 1957
2-Month
3.90"
(99.06mm)
8.05"
(204.47mm)
-4.15"
(-105.41mm)
2nd Driest Driest since: 1930 1930
124th Wettest Wettest since: 1956 2018
Jun–Aug 1957
3-Month
8.40"
(213.36mm)
12.22"
(310.39mm)
-3.82"
(-97.03mm)
5th Driest Driest since: 1953 1966
121st Wettest Wettest since: 1956 2018
May–Aug 1957
4-Month
10.79"
(274.07mm)
16.15"
(410.21mm)
-5.36"
(-136.14mm)
4th Driest Driest since: 1930 1966
122nd Wettest Wettest since: 1956 2018
Apr–Aug 1957
5-Month
16.35"
(415.29mm)
19.79"
(502.67mm)
-3.44"
(-87.38mm)
14th Driest Driest since: 1939 1966
112th Wettest Wettest since: 1956 2018
Mar–Aug 1957
6-Month
18.78"
(477.01mm)
23.29"
(591.57mm)
-4.51"
(-114.56mm)
12th Driest Driest since: 1930 1966
114th Wettest Wettest since: 1956 2011
Feb–Aug 1957
7-Month
20.95"
(532.13mm)
25.89"
(657.61mm)
-4.94"
(-125.48mm)
9th Driest Driest since: 1930 1995
117th Wettest Wettest since: 1956 2018
Jan–Aug 1957
8-Month
23.09"
(586.49mm)
28.94"
(735.08mm)
-5.85"
(-148.59mm)
6th Driest Driest since: 1930 1963
120th Wettest Wettest since: 1956 2018
Dec 1956–Aug 1957
9-Month
27.14"
(689.36mm)
32.03"
(813.56mm)
-4.89"
(-124.20mm)
11th Driest Driest since: 1934 1966
114th Wettest Wettest since: 1956 2018
Ties: 1925
Nov 1956–Aug 1957
10-Month
29.61"
(752.09mm)
35.24"
(895.10mm)
-5.63"
(-143.01mm)
11th Driest Driest since: 1934 1966
114th Wettest Wettest since: 1956 2019
Oct 1956–Aug 1957
11-Month
32.24"
(818.90mm)
38.42"
(975.87mm)
-6.18"
(-156.97mm)
11th Driest Driest since: 1934 1925
114th Wettest Wettest since: 1956 2019
Sep 1956–Aug 1957
12-Month
36.07"
(916.18mm)
41.98"
(1,066.29mm)
-5.91"
(-150.11mm)
14th Driest Driest since: 1934 1965
111th Wettest Wettest since: 1956 2019
Mar 1956–Aug 1957
18-Month
64.65"
(1,642.11mm)
65.21"
(1,656.33mm)
-0.56"
(-14.22mm)
50th Driest Driest since: 1954 1966
75th Wettest Wettest since: 1956 2019
Sep 1955–Aug 1957
24-Month
83.09"
(2,110.49mm)
83.89"
(2,130.81mm)
-0.80"
(-20.32mm)
51st Driest Driest since: 1955 1966
73rd Wettest Wettest since: 1956 2019
Sep 1954–Aug 1957
36-Month
126.33"
(3,208.78mm)
125.89"
(3,197.61mm)
0.44"
(11.17mm)
60th Driest Driest since: 1955 1966
63rd Wettest Wettest since: 1956 2019
Sep 1953–Aug 1957
48-Month
163.72"
(4,158.49mm)
167.87"
(4,263.90mm)
-4.15"
(-105.41mm)
30th Driest Driest since: 1944 1966
92nd Wettest Wettest since: 1956 2019
Sep 1952–Aug 1957
60-Month
206.78"
(5,252.21mm)
209.80"
(5,328.92mm)
-3.02"
(-76.71mm)
39th Driest Driest since: 1945 1966
82nd Wettest Wettest since: 1956 2007

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/