Climate at a Glance

Regional 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 May 2022. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

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
(1895-2021)
Wettest/Driest
Since
Record
August 2012
1-Month
3.15"
(80.01mm)
3.67"
(93.22mm)
-0.52"
(-13.21mm)
36th Driest Driest since: 2011 1953
92nd Wettest Wettest since: 2009 1915
Jul–Aug 2012
2-Month
6.50"
(165.10mm)
7.67"
(194.82mm)
-1.17"
(-29.72mm)
19th Driest Driest since: 2011 1930
109th Wettest Wettest since: 2010 1915
Jun–Aug 2012
3-Month
8.37"
(212.60mm)
11.92"
(302.77mm)
-3.55"
(-90.17mm)
7th Driest Driest since: 1991 1930
121st Wettest Wettest since: 2011 1958
May–Aug 2012
4-Month
11.49"
(291.85mm)
16.19"
(411.23mm)
-4.70"
(-119.38mm)
4th Driest Driest since: 1988 1936
124th Wettest Wettest since: 2011 1915
Apr–Aug 2012
5-Month
14.21"
(360.93mm)
20.10"
(510.54mm)
-5.89"
(-149.61mm)
4th Driest Driest since: 1988 1930
124th Wettest Wettest since: 2011 2015
Mar–Aug 2012
6-Month
17.88"
(454.15mm)
23.91"
(607.31mm)
-6.03"
(-153.16mm)
4th Driest Driest since: 1988 1930
124th Wettest Wettest since: 2011 2015
Feb–Aug 2012
7-Month
19.94"
(506.48mm)
26.58"
(675.13mm)
-6.64"
(-168.65mm)
5th Driest Driest since: 1988 1930
123rd Wettest Wettest since: 2011 2019
Jan–Aug 2012
8-Month
22.82"
(579.63mm)
29.63"
(752.60mm)
-6.81"
(-172.97mm)
7th Driest Driest since: 1988 1936
121st Wettest Wettest since: 2011 2019
Dec 2011–Aug 2012
9-Month
27.17"
(690.12mm)
32.72"
(831.09mm)
-5.55"
(-140.97mm)
11th Driest Driest since: 1988 1936
116th Wettest Wettest since: 2011 2019
Nov 2011–Aug 2012
10-Month
33.21"
(843.53mm)
35.86"
(910.84mm)
-2.65"
(-67.31mm)
28th Driest Driest since: 2007 1936
99th Wettest Wettest since: 2011 2019
Oct 2011–Aug 2012
11-Month
35.88"
(911.35mm)
38.78"
(985.01mm)
-2.90"
(-73.66mm)
25th Driest Driest since: 1988 1936
102nd Wettest Wettest since: 2011 2019
Sep 2011–Aug 2012
12-Month
40.67"
(1,033.02mm)
42.24"
(1,072.90mm)
-1.57"
(-39.88mm)
38th Driest Driest since: 2006 1936
89th Wettest Wettest since: 2011 2019
Mar 2011–Aug 2012
18-Month
70.90"
(1,800.86mm)
66.13"
(1,679.70mm)
4.77"
(121.16mm)
89th Driest Driest since: 2008 1931
38th Wettest Wettest since: 2011 2019
Sep 2010–Aug 2012
24-Month
87.72"
(2,228.09mm)
84.47"
(2,145.54mm)
3.25"
(82.55mm)
73rd Driest Driest since: 2007 1941
53rd Wettest Wettest since: 2011 2020
Sep 2009–Aug 2012
36-Month
135.57"
(3,443.48mm)
126.74"
(3,219.20mm)
8.83"
(224.28mm)
97th Driest Driest since: 2008 1941
28th Wettest Wettest since: 2011 2020
Ties: 1973
Sep 2008–Aug 2012
48-Month
182.78"
(4,642.61mm)
168.98"
(4,292.09mm)
13.80"
(350.52mm)
106th Driest Driest since: 2009 1956
18th Wettest Wettest since: 2011 2021
Sep 2007–Aug 2012
60-Month
232.29"
(5,900.17mm)
211.20"
(5,364.48mm)
21.09"
(535.69mm)
116th Driest Driest since: 2010 1934
7th Wettest Wettest since: 2011 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published June 2022, retrieved on July 5, 2022 from https://www.ncei.noaa.gov/cag/