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 October 2021. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, September 2008

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
September 2008
1-Month
4.43"
(112.52mm)
3.47"
(88.14mm)
0.96"
(24.38mm)
103rd Driest Driest since: 2007 1897
25th Wettest Wettest since: 2006 1926
Ties: 1925
Aug–Sep 2008
2-Month
6.74"
(171.20mm)
7.14"
(181.36mm)
-0.40"
(-10.16mm)
56th Driest Driest since: 2007 1897
72nd Wettest Wettest since: 2006 1926
Ties: 1968
Jul–Sep 2008
3-Month
11.75"
(298.45mm)
11.14"
(282.96mm)
0.61"
(15.49mm)
81st Driest Driest since: 2007 1953
47th Wettest Wettest since: 2006 1926
Jun–Sep 2008
4-Month
17.15"
(435.61mm)
15.39"
(390.91mm)
1.76"
(44.70mm)
92nd Driest Driest since: 2007 1953
36th Wettest Wettest since: 2003 1915
May–Sep 2008
5-Month
22.38"
(568.45mm)
19.66"
(499.36mm)
2.72"
(69.09mm)
101st Driest Driest since: 2007 1930
27th Wettest Wettest since: 2004 1915
Apr–Sep 2008
6-Month
27.18"
(690.37mm)
23.57"
(598.68mm)
3.61"
(91.69mm)
107th Driest Driest since: 2007 1930
21st Wettest Wettest since: 2003 2011
Ties: 1896
Mar–Sep 2008
7-Month
33.28"
(845.31mm)
27.38"
(695.45mm)
5.90"
(149.86mm)
122nd Driest Driest since: 2007 1930
6th Wettest Wettest since: 1973 1945
Feb–Sep 2008
8-Month
37.72"
(958.09mm)
30.05"
(763.27mm)
7.67"
(194.82mm)
123rd Driest Driest since: 2007 1930
5th Wettest Wettest since: 1945 1945
Jan–Sep 2008
9-Month
40.31"
(1,023.87mm)
33.10"
(840.74mm)
7.21"
(183.13mm)
122nd Driest Driest since: 2007 1930
6th Wettest Wettest since: 1950 1950
Ties: 1898
Dec 2007–Sep 2008
10-Month
44.98"
(1,142.49mm)
36.19"
(919.23mm)
8.79"
(223.26mm)
124th Driest Driest since: 2007 1930
3rd Wettest Wettest since: 1950 1950
Nov 2007–Sep 2008
11-Month
47.45"
(1,205.23mm)
39.33"
(998.98mm)
8.12"
(206.25mm)
121st Driest Driest since: 2007 1930
6th Wettest Wettest since: 1979 2019
Oct 2007–Sep 2008
12-Month
51.50"
(1,308.10mm)
42.25"
(1,073.15mm)
9.25"
(234.95mm)
121st Driest Driest since: 2007 1925
6th Wettest Wettest since: 1973 2019
Apr 2007–Sep 2008
18-Month
71.02"
(1,803.91mm)
65.79"
(1,671.07mm)
5.23"
(132.84mm)
97th Driest Driest since: 2007 1931
30th Wettest Wettest since: 2004 2019
Oct 2006–Sep 2008
24-Month
91.02"
(2,311.91mm)
84.47"
(2,145.54mm)
6.55"
(166.37mm)
97th Driest Driest since: 2007 1941
29th Wettest Wettest since: 2004 2020
Oct 2005–Sep 2008
36-Month
131.58"
(3,342.13mm)
126.72"
(3,218.69mm)
4.86"
(123.44mm)
81st Driest Driest since: 2007 1941
44th Wettest Wettest since: 2005 2020
Oct 2004–Sep 2008
48-Month
175.81"
(4,465.57mm)
168.99"
(4,292.35mm)
6.82"
(173.22mm)
86th Driest Driest since: 2007 1956
38th Wettest Wettest since: 2006 2021
Oct 2003–Sep 2008
60-Month
221.42"
(5,624.07mm)
211.21"
(5,364.73mm)
10.21"
(259.34mm)
91st Driest Driest since: 2007 1956
32nd Wettest Wettest since: 2006 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2021, retrieved on December 3, 2021 from https://www.ncdc.noaa.gov/cag/