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 2020. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, April 2004

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 2004
1-Month
3.44"
(87.38mm)
3.91"
(99.31mm)
-0.47"
(-11.93mm)
49th Driest Driest since: 2001 1915
78th Wettest Wettest since: 2003 2011
Mar–Apr 2004
2-Month
7.65"
(194.31mm)
7.73"
(196.34mm)
-0.08"
(-2.03mm)
62nd Driest Driest since: 2003 1915
65th Wettest Wettest since: 2002 2011
Feb–Apr 2004
3-Month
9.53"
(242.06mm)
10.40"
(264.16mm)
-0.87"
(-22.10mm)
53rd Driest Driest since: 2001 1941
74th Wettest Wettest since: 2003 2011
Jan–Apr 2004
4-Month
12.48"
(316.99mm)
13.44"
(341.38mm)
-0.96"
(-24.39mm)
51st Driest Driest since: 2003 1941
76th Wettest Wettest since: 2002 1950
Dec 2003–Apr 2004
5-Month
15.59"
(395.99mm)
16.54"
(420.12mm)
-0.95"
(-24.13mm)
48th Driest Driest since: 2003 1941
78th Wettest Wettest since: 2002 1950
Nov 2003–Apr 2004
6-Month
20.34"
(516.64mm)
19.68"
(499.87mm)
0.66"
(16.77mm)
70th Driest Driest since: 2003 1934
56th Wettest Wettest since: 2002 1973
Oct 2003–Apr 2004
7-Month
22.65"
(575.31mm)
22.59"
(573.79mm)
0.06"
(1.52mm)
64th Driest Driest since: 2003 1934, 1941
62nd Wettest Wettest since: 2002 2020
Sep 2003–Apr 2004
8-Month
28.14"
(714.76mm)
26.05"
(661.67mm)
2.09"
(53.09mm)
86th Driest Driest since: 2003 1941
40th Wettest Wettest since: 2002 1927
Aug 2003–Apr 2004
9-Month
32.14"
(816.36mm)
29.72"
(754.89mm)
2.42"
(61.47mm)
88th Driest Driest since: 2003 1954
38th Wettest Wettest since: 2002 1927
Jul 2003–Apr 2004
10-Month
37.30"
(947.42mm)
33.72"
(856.49mm)
3.58"
(90.93mm)
95th Driest Driest since: 2003 1931
31st Wettest Wettest since: 2002 1927
Ties: 1933
Jun 2003–Apr 2004
11-Month
41.97"
(1,066.04mm)
37.97"
(964.44mm)
4.00"
(101.60mm)
97th Driest Driest since: 2003 1931
29th Wettest Wettest since: 2002 2019
May 2003–Apr 2004
12-Month
48.50"
(1,231.90mm)
42.23"
(1,072.64mm)
6.27"
(159.26mm)
110th Driest Driest since: 2003 1931
16th Wettest Wettest since: 1997 2019
Nov 2002–Apr 2004
18-Month
66.01"
(1,676.65mm)
61.90"
(1,572.26mm)
4.11"
(104.39mm)
89th Driest Driest since: 2003 1931
36th Wettest Wettest since: 1999 2020
May 2002–Apr 2004
24-Month
90.58"
(2,300.73mm)
84.48"
(2,145.79mm)
6.10"
(154.94mm)
91st Driest Driest since: 2003 1941
34th Wettest Wettest since: 1998 2020
May 2001–Apr 2004
36-Month
137.97"
(3,504.44mm)
126.73"
(3,218.94mm)
11.24"
(285.50mm)
105th Driest Driest since: 2003 1942
19th Wettest Wettest since: 1999 2020
May 2000–Apr 2004
48-Month
177.61"
(4,511.29mm)
168.94"
(4,291.08mm)
8.67"
(220.21mm)
93rd Driest Driest since: 2003 1956
30th Wettest Wettest since: 1999 2020
May 1999–Apr 2004
60-Month
211.85"
(5,380.99mm)
211.16"
(5,363.46mm)
0.69"
(17.53mm)
54th Driest Driest since: 2003 1957
68th Wettest Wettest since: 2001 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2020, retrieved on October 30, 2020 from https://www.ncdc.noaa.gov/cag/