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, August 2012

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 2012
1-Month
3.52"
(89.41mm)
3.87"
(98.30mm)
-0.35"
(-8.89mm)
50th Driest Driest since: 2010 1930
79th Wettest Wettest since: 2011 1955
Jul–Aug 2012
2-Month
8.25"
(209.55mm)
8.05"
(204.47mm)
0.20"
(5.08mm)
65th Driest Driest since: 2010 1930
64th Wettest Wettest since: 2011 2018
Jun–Aug 2012
3-Month
11.55"
(293.37mm)
12.22"
(310.39mm)
-0.67"
(-17.02mm)
46th Driest Driest since: 2010 1966
83rd Wettest Wettest since: 2011 2018
May–Aug 2012
4-Month
16.65"
(422.91mm)
16.15"
(410.21mm)
0.50"
(12.70mm)
74th Driest Driest since: 2010 1966
55th Wettest Wettest since: 2011 2018
Apr–Aug 2012
5-Month
18.80"
(477.52mm)
19.79"
(502.67mm)
-0.99"
(-25.15mm)
47th Driest Driest since: 2010 1966
82nd Wettest Wettest since: 2011 2018
Mar–Aug 2012
6-Month
21.69"
(550.93mm)
23.29"
(591.57mm)
-1.60"
(-40.64mm)
35th Driest Driest since: 2010 1966
94th Wettest Wettest since: 2011 2011
Feb–Aug 2012
7-Month
23.19"
(589.03mm)
25.89"
(657.61mm)
-2.70"
(-68.58mm)
26th Driest Driest since: 2005 1995
103rd Wettest Wettest since: 2011 2018
Jan–Aug 2012
8-Month
26.55"
(674.37mm)
28.94"
(735.08mm)
-2.39"
(-60.71mm)
25th Driest Driest since: 2001 1963
104th Wettest Wettest since: 2011 2018
Dec 2011–Aug 2012
9-Month
30.33"
(770.38mm)
32.03"
(813.56mm)
-1.70"
(-43.18mm)
36th Driest Driest since: 2002 1966
92nd Wettest Wettest since: 2011 2018
Nov 2011–Aug 2012
10-Month
34.27"
(870.46mm)
35.24"
(895.10mm)
-0.97"
(-24.64mm)
50th Driest Driest since: 2010 1966
78th Wettest Wettest since: 2011 2019
Oct 2011–Aug 2012
11-Month
39.23"
(996.44mm)
38.42"
(975.87mm)
0.81"
(20.57mm)
70th Driest Driest since: 2010 1925
58th Wettest Wettest since: 2011 2019
Ties: 1953
Sep 2011–Aug 2012
12-Month
49.33"
(1,252.98mm)
41.98"
(1,066.29mm)
7.35"
(186.69mm)
115th Driest Driest since: 2010 1965
13th Wettest Wettest since: 2011 2019
Mar 2011–Aug 2012
18-Month
81.92"
(2,080.77mm)
65.21"
(1,656.33mm)
16.71"
(424.44mm)
125th Driest Driest since: 2011 1966
3rd Wettest Wettest since: 2004 2019
Sep 2010–Aug 2012
24-Month
102.84"
(2,612.14mm)
83.89"
(2,130.81mm)
18.95"
(481.33mm)
123rd Driest Driest since: 2011 1966
4th Wettest Wettest since: 2004 2019
Sep 2009–Aug 2012
36-Month
143.41"
(3,642.61mm)
125.89"
(3,197.61mm)
17.52"
(445.00mm)
118th Driest Driest since: 2011 1966
8th Wettest Wettest since: 2006 2019
Sep 2008–Aug 2012
48-Month
187.37"
(4,759.20mm)
167.87"
(4,263.90mm)
19.50"
(495.30mm)
114th Driest Driest since: 2011 1966
11th Wettest Wettest since: 2007 2020
Sep 2007–Aug 2012
60-Month
233.37"
(5,927.60mm)
209.80"
(5,328.92mm)
23.57"
(598.68mm)
114th Driest Driest since: 2011 1966
10th Wettest Wettest since: 2008 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on October 5, 2022 from https://www.ncdc.noaa.gov/cag/