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, September 2013

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
September 2013
1-Month
2.37"
(60.20mm)
3.59"
(91.19mm)
-1.22"
(-30.99mm)
34th Driest Driest since: 2007 1943
94th Wettest Wettest since: 2012 2011
Aug–Sep 2013
2-Month
6.22"
(157.99mm)
7.45"
(189.23mm)
-1.23"
(-31.24mm)
38th Driest Driest since: 2005 1943
90th Wettest Wettest since: 2012 2011
Jul–Sep 2013
3-Month
11.31"
(287.27mm)
11.64"
(295.66mm)
-0.33"
(-8.39mm)
57th Driest Driest since: 2010 1930
71st Wettest Wettest since: 2012 2018
Jun–Sep 2013
4-Month
17.42"
(442.47mm)
15.81"
(401.57mm)
1.61"
(40.90mm)
89th Driest Driest since: 2012 1930
39th Wettest Wettest since: 2011 2018
May–Sep 2013
5-Month
20.65"
(524.51mm)
19.74"
(501.40mm)
0.91"
(23.11mm)
75th Driest Driest since: 2010 1930
53rd Wettest Wettest since: 2012 2018
Apr–Sep 2013
6-Month
23.67"
(601.22mm)
23.38"
(593.85mm)
0.29"
(7.37mm)
66th Driest Driest since: 2010 1930
62nd Wettest Wettest since: 2012 2018
Mar–Sep 2013
7-Month
25.81"
(655.57mm)
26.87"
(682.50mm)
-1.06"
(-26.93mm)
46th Driest Driest since: 2010 1930
82nd Wettest Wettest since: 2012 2011
Feb–Sep 2013
8-Month
27.79"
(705.87mm)
29.47"
(748.54mm)
-1.68"
(-42.67mm)
39th Driest Driest since: 2010 1995
89th Wettest Wettest since: 2012 2011
Jan–Sep 2013
9-Month
30.76"
(781.30mm)
32.52"
(826.01mm)
-1.76"
(-44.71mm)
35th Driest Driest since: 2010 1930
93rd Wettest Wettest since: 2012 2018
Ties: 1934
Dec 2012–Sep 2013
10-Month
36.00"
(914.40mm)
35.62"
(904.75mm)
0.38"
(9.65mm)
71st Driest Driest since: 2012 1963
56th Wettest Wettest since: 2011 2011
Nov 2012–Sep 2013
11-Month
37.01"
(940.05mm)
38.83"
(986.28mm)
-1.82"
(-46.23mm)
45th Driest Driest since: 2010 1963
82nd Wettest Wettest since: 2012 2011
Oct 2012–Sep 2013
12-Month
42.59"
(1,081.79mm)
42.00"
(1,066.80mm)
0.59"
(14.99mm)
68th Driest Driest since: 2010 1925
59th Wettest Wettest since: 2012 2011
Apr 2012–Sep 2013
18-Month
66.50"
(1,689.10mm)
65.31"
(1,658.87mm)
1.19"
(30.23mm)
68th Driest Driest since: 2009 1966
59th Wettest Wettest since: 2012 2019
Oct 2011–Sep 2013
24-Month
86.93"
(2,208.02mm)
83.94"
(2,132.08mm)
2.99"
(75.94mm)
76th Driest Driest since: 2010 1966
50th Wettest Wettest since: 2012 2019
Oct 2010–Sep 2013
36-Month
147.13"
(3,737.10mm)
125.94"
(3,198.88mm)
21.19"
(538.22mm)
120th Driest Driest since: 2012 1965
5th Wettest Wettest since: 2005 2019
Oct 2009–Sep 2013
48-Month
188.33"
(4,783.58mm)
167.94"
(4,265.68mm)
20.39"
(517.90mm)
116th Driest Driest since: 2012 1966
8th Wettest Wettest since: 2011 2021
Oct 2008–Sep 2013
60-Month
230.91"
(5,865.11mm)
209.89"
(5,331.21mm)
21.02"
(533.90mm)
109th Driest Driest since: 2010 1966
14th Wettest Wettest since: 2012 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 22, 2022 from https://www.ncdc.noaa.gov/cag/