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 January 2020. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, October 2012

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 2012
1-Month
5.58"
(141.73mm)
3.17"
(80.52mm)
2.41"
(61.21mm)
113th Driest Driest since: 2011 1963
13th Wettest Wettest since: 2005 1976
Sep–Oct 2012
2-Month
10.69"
(271.53mm)
6.75"
(171.45mm)
3.94"
(100.08mm)
118th Driest Driest since: 2010 1963
8th Wettest Wettest since: 2011 2011
Aug–Oct 2012
3-Month
14.21"
(360.93mm)
10.62"
(269.75mm)
3.59"
(91.18mm)
112th Driest Driest since: 2010 1930
14th Wettest Wettest since: 2011 2011
Jul–Oct 2012
4-Month
18.94"
(481.08mm)
14.81"
(376.17mm)
4.13"
(104.91mm)
111th Driest Driest since: 2010 1930
15th Wettest Wettest since: 2011 2018
Jun–Oct 2012
5-Month
22.24"
(564.90mm)
18.98"
(482.09mm)
3.26"
(82.81mm)
100th Driest Driest since: 2010 1930
26th Wettest Wettest since: 2011 2018
May–Oct 2012
6-Month
27.34"
(694.44mm)
22.91"
(581.91mm)
4.43"
(112.53mm)
107th Driest Driest since: 2010 1930
19th Wettest Wettest since: 2011 2018
Apr–Oct 2012
7-Month
29.49"
(749.05mm)
26.55"
(674.37mm)
2.94"
(74.68mm)
96th Driest Driest since: 2010 1963
30th Wettest Wettest since: 2011 2018
Mar–Oct 2012
8-Month
32.38"
(822.45mm)
30.04"
(763.02mm)
2.34"
(59.43mm)
85th Driest Driest since: 2010 1930
41st Wettest Wettest since: 2011 2011
Ties: 1905
Feb–Oct 2012
9-Month
33.88"
(860.55mm)
32.64"
(829.06mm)
1.24"
(31.49mm)
70th Driest Driest since: 2010 1963
56th Wettest Wettest since: 2011 2011
Jan–Oct 2012
10-Month
37.24"
(945.90mm)
35.69"
(906.53mm)
1.55"
(39.37mm)
80th Driest Driest since: 2010 1963
46th Wettest Wettest since: 2011 2018
Dec 2011–Oct 2012
11-Month
41.02"
(1,041.91mm)
38.79"
(985.27mm)
2.23"
(56.64mm)
83rd Driest Driest since: 2010 1963
42nd Wettest Wettest since: 2011 2011
Ties: 2014
Nov 2011–Oct 2012
12-Month
44.96"
(1,141.98mm)
42.00"
(1,066.80mm)
2.96"
(75.18mm)
91st Driest Driest since: 2010 1963
34th Wettest Wettest since: 2011 2011
Ties: 1986
May 2011–Oct 2012
18-Month
78.76"
(2,000.50mm)
64.86"
(1,647.44mm)
13.90"
(353.06mm)
120th Driest Driest since: 2010 1963
5th Wettest Wettest since: 2011 2019
Nov 2010–Oct 2012
24-Month
104.97"
(2,666.24mm)
83.94"
(2,132.08mm)
21.03"
(534.16mm)
120th Driest Driest since: 2011 1964
4th Wettest Wettest since: 2004 2019
Nov 2009–Oct 2012
36-Month
146.55"
(3,722.37mm)
125.92"
(3,198.37mm)
20.63"
(524.00mm)
118th Driest Driest since: 2011 1965
5th Wettest Wettest since: 2006 2019
Nov 2008–Oct 2012
48-Month
191.19"
(4,856.23mm)
167.91"
(4,264.91mm)
23.28"
(591.32mm)
116th Driest Driest since: 2010 1966
6th Wettest Wettest since: 2011 2019
Nov 2007–Oct 2012
60-Month
238.17"
(6,049.52mm)
209.89"
(5,331.21mm)
28.28"
(718.31mm)
117th Driest Driest since: 2011 1966
4th Wettest Wettest since: 2007 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 28, 2020 from https://www.ncdc.noaa.gov/cag/