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 2003

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 2003
1-Month
5.55"
(140.97mm)
3.87"
(98.30mm)
1.68"
(42.67mm)
113th Driest Driest since: 2002 1930
13th Wettest Wettest since: 1994 1955
Ties: 1937
Jul–Aug 2003
2-Month
11.19"
(284.23mm)
8.05"
(204.47mm)
3.14"
(79.76mm)
119th Driest Driest since: 2002 1930
7th Wettest Wettest since: 1994 2018
Jun–Aug 2003
3-Month
17.30"
(439.42mm)
12.22"
(310.39mm)
5.08"
(129.03mm)
122nd Driest Driest since: 2002 1966
4th Wettest Wettest since: 1928 2018
May–Aug 2003
4-Month
22.36"
(567.94mm)
16.15"
(410.21mm)
6.21"
(157.73mm)
124th Driest Driest since: 2002 1966
2nd Wettest Wettest to Date 2018
Apr–Aug 2003
5-Month
25.02"
(635.51mm)
19.79"
(502.67mm)
5.23"
(132.84mm)
117th Driest Driest since: 2002 1966
9th Wettest Wettest since: 1984 2018
Mar–Aug 2003
6-Month
27.86"
(707.64mm)
23.29"
(591.57mm)
4.57"
(116.07mm)
113th Driest Driest since: 2002 1966
13th Wettest Wettest since: 1994 2011
Feb–Aug 2003
7-Month
31.37"
(796.80mm)
25.89"
(657.61mm)
5.48"
(139.19mm)
114th Driest Driest since: 2002 1995
12th Wettest Wettest since: 1994 2018
Jan–Aug 2003
8-Month
33.78"
(858.01mm)
28.94"
(735.08mm)
4.84"
(122.93mm)
111th Driest Driest since: 2002 1963
15th Wettest Wettest since: 1996 2018
Dec 2002–Aug 2003
9-Month
37.59"
(954.79mm)
32.03"
(813.56mm)
5.56"
(141.23mm)
112th Driest Driest since: 2002 1966
13th Wettest Wettest since: 1994 2018
Nov 2002–Aug 2003
10-Month
40.95"
(1,040.13mm)
35.24"
(895.10mm)
5.71"
(145.03mm)
111th Driest Driest since: 2002 1966
14th Wettest Wettest since: 1996 2019
Oct 2002–Aug 2003
11-Month
46.01"
(1,168.65mm)
38.42"
(975.87mm)
7.59"
(192.78mm)
114th Driest Driest since: 2002 1925
11th Wettest Wettest since: 1996 2019
Sep 2002–Aug 2003
12-Month
50.34"
(1,278.64mm)
41.98"
(1,066.29mm)
8.36"
(212.35mm)
115th Driest Driest since: 2002 1965
10th Wettest Wettest since: 1996 2019
Mar 2002–Aug 2003
18-Month
73.75"
(1,873.25mm)
65.21"
(1,656.33mm)
8.54"
(216.92mm)
110th Driest Driest since: 2002 1966
15th Wettest Wettest since: 1994 2019
Sep 2001–Aug 2003
24-Month
88.19"
(2,240.03mm)
83.89"
(2,130.81mm)
4.30"
(109.22mm)
85th Driest Driest since: 2002 1966
39th Wettest Wettest since: 1998 2019
Sep 2000–Aug 2003
36-Month
123.06"
(3,125.72mm)
125.89"
(3,197.61mm)
-2.83"
(-71.89mm)
38th Driest Driest since: 2002 1966
85th Wettest Wettest since: 2000 2019
Sep 1999–Aug 2003
48-Month
167.81"
(4,262.37mm)
167.87"
(4,263.90mm)
-0.06"
(-1.53mm)
49th Driest Driest since: 2002 1966
73rd Wettest Wettest since: 2000 2019
Sep 1998–Aug 2003
60-Month
202.05"
(5,132.07mm)
209.80"
(5,328.92mm)
-7.75"
(-196.85mm)
20th Driest Driest since: 2002 1966
101st Wettest Wettest since: 2001 2007

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/