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


Ohio Valley Climate Region

Precipitation Rankings, May 2010

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 2010
1-Month
6.58"
(167.13mm)
4.27"
(108.46mm)
2.31"
(58.67mm)
115th Driest Driest since: 2009 1934
11th Wettest Wettest since: 2002 1995
Apr–May 2010
2-Month
9.73"
(247.14mm)
8.18"
(207.77mm)
1.55"
(39.37mm)
92nd Driest Driest since: 2007 1934
34th Wettest Wettest since: 2009 2011
Mar–May 2010
3-Month
12.86"
(326.64mm)
11.99"
(304.55mm)
0.87"
(22.09mm)
79th Driest Driest since: 2007 1941
47th Wettest Wettest since: 2009 2011
Feb–May 2010
4-Month
14.95"
(379.73mm)
14.67"
(372.62mm)
0.28"
(7.11mm)
65th Driest Driest since: 2007 1941
61st Wettest Wettest since: 2009 2011
Jan–May 2010
5-Month
17.55"
(445.77mm)
17.71"
(449.83mm)
-0.16"
(-4.06mm)
57th Driest Driest since: 2007 1941
69th Wettest Wettest since: 2009 2019
Dec 2009–May 2010
6-Month
21.42"
(544.07mm)
20.80"
(528.32mm)
0.62"
(15.75mm)
67th Driest Driest since: 2007 1941
58th Wettest Wettest since: 2009 2019
Nov 2009–May 2010
7-Month
23.23"
(590.04mm)
23.95"
(608.33mm)
-0.72"
(-18.29mm)
48th Driest Driest since: 2007 1934
77th Wettest Wettest since: 2009 2019
Oct 2009–May 2010
8-Month
30.36"
(771.14mm)
26.86"
(682.24mm)
3.50"
(88.90mm)
100th Driest Driest since: 2009 1934
25th Wettest Wettest since: 2008 2019
Sep 2009–May 2010
9-Month
34.24"
(869.70mm)
30.32"
(770.13mm)
3.92"
(99.57mm)
99th Driest Driest since: 2009 1941
26th Wettest Wettest since: 2008 1927
Aug 2009–May 2010
10-Month
38.19"
(970.03mm)
33.99"
(863.35mm)
4.20"
(106.68mm)
99th Driest Driest since: 2009 1954
26th Wettest Wettest since: 2008 1927
Jul 2009–May 2010
11-Month
43.30"
(1,099.82mm)
37.99"
(964.95mm)
5.31"
(134.87mm)
104th Driest Driest since: 2009 1941
21st Wettest Wettest since: 2008 1927
Ties: 1997
Jun 2009–May 2010
12-Month
48.19"
(1,224.03mm)
42.24"
(1,072.90mm)
5.95"
(151.13mm)
107th Driest Driest since: 2009 1931
18th Wettest Wettest since: 2004 2019
Dec 2008–May 2010
18-Month
72.54"
(1,842.52mm)
63.02"
(1,600.71mm)
9.52"
(241.81mm)
117th Driest Driest since: 2008 1931
7th Wettest Wettest since: 2009 2019
Jun 2008–May 2010
24-Month
94.17"
(2,391.92mm)
84.48"
(2,145.79mm)
9.69"
(246.13mm)
109th Driest Driest since: 2009 1941
15th Wettest Wettest since: 1995 1974
Jun 2007–May 2010
36-Month
141.59"
(3,596.39mm)
126.72"
(3,218.69mm)
14.87"
(377.70mm)
113th Driest Driest since: 2009 1955
10th Wettest Wettest since: 1975 1975
Jun 2006–May 2010
48-Month
184.75"
(4,692.65mm)
168.95"
(4,291.33mm)
15.80"
(401.32mm)
107th Driest Driest since: 2009 1956
15th Wettest Wettest since: 2005 2019
Jun 2005–May 2010
60-Month
223.72"
(5,682.49mm)
211.18"
(5,363.97mm)
12.54"
(318.52mm)
94th Driest Driest since: 2009 1957
27th Wettest Wettest since: 2006 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 17, 2019 from https://www.ncdc.noaa.gov/cag/