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 August 2022. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, October 2010

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 2010
1-Month
5.15"
(130.81mm)
3.17"
(80.52mm)
1.98"
(50.29mm)
109th Driest Driest since: 2009 1963
19th Wettest Wettest since: 2006 1976
Sep–Oct 2010
2-Month
8.56"
(217.42mm)
6.75"
(171.45mm)
1.81"
(45.97mm)
100th Driest Driest since: 2009 1963
28th Wettest Wettest since: 2006 2011
Aug–Oct 2010
3-Month
11.67"
(296.42mm)
10.62"
(269.75mm)
1.05"
(26.67mm)
85th Driest Driest since: 2008 1930
43rd Wettest Wettest since: 2009 2011
Jul–Oct 2010
4-Month
16.31"
(414.27mm)
14.81"
(376.17mm)
1.50"
(38.10mm)
86th Driest Driest since: 2008 1930
42nd Wettest Wettest since: 2009 2018
Ties: 1959
Jun–Oct 2010
5-Month
19.94"
(506.48mm)
18.98"
(482.09mm)
0.96"
(24.39mm)
79th Driest Driest since: 2008 1930
49th Wettest Wettest since: 2009 2018
May–Oct 2010
6-Month
23.96"
(608.58mm)
22.91"
(581.91mm)
1.05"
(26.67mm)
72nd Driest Driest since: 2008 1930
56th Wettest Wettest since: 2009 2018
Apr–Oct 2010
7-Month
26.27"
(667.26mm)
26.55"
(674.37mm)
-0.28"
(-7.11mm)
55th Driest Driest since: 2008 1963
73rd Wettest Wettest since: 2009 2018
Mar–Oct 2010
8-Month
29.84"
(757.94mm)
30.04"
(763.02mm)
-0.20"
(-5.08mm)
58th Driest Driest since: 2007 1930
70th Wettest Wettest since: 2009 2011
Feb–Oct 2010
9-Month
32.50"
(825.50mm)
32.64"
(829.06mm)
-0.14"
(-3.56mm)
55th Driest Driest since: 2007 1963
73rd Wettest Wettest since: 2009 2011
Jan–Oct 2010
10-Month
35.58"
(903.73mm)
35.69"
(906.53mm)
-0.11"
(-2.80mm)
55th Driest Driest since: 2007 1963
73rd Wettest Wettest since: 2009 2018
Dec 2009–Oct 2010
11-Month
39.97"
(1,015.24mm)
38.79"
(985.27mm)
1.18"
(29.97mm)
73rd Driest Driest since: 2007 1963
54th Wettest Wettest since: 2009 2011
Nov 2009–Oct 2010
12-Month
41.58"
(1,056.13mm)
42.00"
(1,066.80mm)
-0.42"
(-10.67mm)
55th Driest Driest since: 2007 1963
72nd Wettest Wettest since: 2009 2011
May 2009–Oct 2010
18-Month
69.01"
(1,752.85mm)
64.86"
(1,647.44mm)
4.15"
(105.41mm)
93rd Driest Driest since: 2009 1963
34th Wettest Wettest since: 2007 2019
Nov 2008–Oct 2010
24-Month
86.22"
(2,189.99mm)
83.94"
(2,132.08mm)
2.28"
(57.91mm)
73rd Driest Driest since: 2002 1964
53rd Wettest Wettest since: 2009 2019
Nov 2007–Oct 2010
36-Month
133.20"
(3,383.28mm)
125.92"
(3,198.37mm)
7.28"
(184.91mm)
96th Driest Driest since: 2009 1965
29th Wettest Wettest since: 2008 2019
Nov 2006–Oct 2010
48-Month
174.44"
(4,430.78mm)
167.91"
(4,264.91mm)
6.53"
(165.87mm)
86th Driest Driest since: 2003 1966
38th Wettest Wettest since: 2009 2021
Nov 2005–Oct 2010
60-Month
222.61"
(5,654.29mm)
209.89"
(5,331.21mm)
12.72"
(323.08mm)
97th Driest Driest since: 2003 1966
26th Wettest Wettest since: 2009 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on October 1, 2022 from https://www.ncdc.noaa.gov/cag/