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 September 2019. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, July 2011

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 2011
1-Month
3.29"
(83.57mm)
4.00"
(101.60mm)
-0.71"
(-18.03mm)
26th Driest Driest since: 2002 1930
100th Wettest Wettest since: 2010 1958
Jun–Jul 2011
2-Month
8.32"
(211.33mm)
8.25"
(209.55mm)
0.07"
(1.78mm)
59th Driest Driest since: 2007 1930
67th Wettest Wettest since: 2010 2015
May–Jul 2011
3-Month
14.30"
(363.22mm)
12.52"
(318.01mm)
1.78"
(45.21mm)
89th Driest Driest since: 2007 1936
37th Wettest Wettest since: 2010 2015
Apr–Jul 2011
4-Month
23.02"
(584.71mm)
16.43"
(417.32mm)
6.59"
(167.39mm)
124th Driest Driest since: 2010 1930
2nd Wettest Wettest to Date 2015
Mar–Jul 2011
5-Month
27.37"
(695.20mm)
20.24"
(514.10mm)
7.13"
(181.10mm)
123rd Driest Driest since: 2010 1930
3rd Wettest Wettest since: 1973 1973
Feb–Jul 2011
6-Month
31.29"
(794.77mm)
22.91"
(581.91mm)
8.38"
(212.86mm)
124th Driest Driest since: 2010 1930
2nd Wettest Wettest to Date 2019
Jan–Jul 2011
7-Month
32.99"
(837.95mm)
25.96"
(659.38mm)
7.03"
(178.57mm)
121st Driest Driest since: 2010 1936
5th Wettest Wettest since: 2008 2019
Dec 2010–Jul 2011
8-Month
34.98"
(888.49mm)
29.05"
(737.87mm)
5.93"
(150.62mm)
115th Driest Driest since: 2010 1936
10th Wettest Wettest since: 2008 2019
Nov 2010–Jul 2011
9-Month
39.00"
(990.60mm)
32.19"
(817.63mm)
6.81"
(172.97mm)
117th Driest Driest since: 2010 1934
8th Wettest Wettest since: 2008 2019
Oct 2010–Jul 2011
10-Month
40.59"
(1,030.99mm)
35.11"
(891.79mm)
5.48"
(139.20mm)
111th Driest Driest since: 2009 1934
14th Wettest Wettest since: 2010 2019
Sep 2010–Jul 2011
11-Month
44.19"
(1,122.43mm)
38.57"
(979.68mm)
5.62"
(142.75mm)
109th Driest Driest since: 2009 1954
16th Wettest Wettest since: 2010 2019
Aug 2010–Jul 2011
12-Month
47.22"
(1,199.39mm)
42.24"
(1,072.90mm)
4.98"
(126.49mm)
103rd Driest Driest since: 2009 1954
22nd Wettest Wettest since: 2010 2019
Ties: 1975
Feb 2010–Jul 2011
18-Month
72.75"
(1,847.85mm)
65.14"
(1,654.56mm)
7.61"
(193.29mm)
106th Driest Driest since: 2008 1931
19th Wettest Wettest since: 2010 2019
Aug 2009–Jul 2011
24-Month
95.99"
(2,438.15mm)
84.47"
(2,145.54mm)
11.52"
(292.61mm)
116th Driest Driest since: 2010 1941
8th Wettest Wettest since: 2009 2019
Ties: 2016
Aug 2008–Jul 2011
36-Month
141.56"
(3,595.62mm)
126.75"
(3,219.45mm)
14.81"
(376.17mm)
115th Driest Driest since: 2009 1942
8th Wettest Wettest since: 2010 1929
Ties: 1928
Aug 2007–Jul 2011
48-Month
192.25"
(4,883.15mm)
168.98"
(4,292.09mm)
23.27"
(591.06mm)
120th Driest Driest since: 2010 1966
2nd Wettest Wettest to Date 2019
Aug 2006–Jul 2011
60-Month
234.47"
(5,955.54mm)
211.20"
(5,364.48mm)
23.27"
(591.06mm)
119th Driest Driest since: 2010 1934
2nd Wettest Wettest to Date 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/