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, April 2001

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 2001
1-Month
2.80"
(71.12mm)
3.91"
(99.31mm)
-1.11"
(-28.19mm)
23rd Driest Driest since: 1997 1915
103rd Wettest Wettest since: 2000 2011
Mar–Apr 2001
2-Month
4.85"
(123.19mm)
7.73"
(196.34mm)
-2.88"
(-73.15mm)
7th Driest Driest since: 1986 1915
119th Wettest Wettest since: 2000 2011
Feb–Apr 2001
3-Month
8.61"
(218.69mm)
10.40"
(264.16mm)
-1.79"
(-45.47mm)
27th Driest Driest since: 1995 1941
99th Wettest Wettest since: 2000 2011
Jan–Apr 2001
4-Month
10.64"
(270.26mm)
13.44"
(341.38mm)
-2.80"
(-71.12mm)
16th Driest Driest since: 1992 1941
110th Wettest Wettest since: 2000 1950
Dec 2000–Apr 2001
5-Month
13.25"
(336.55mm)
16.54"
(420.12mm)
-3.29"
(-83.57mm)
13th Driest Driest since: 1987 1941
112th Wettest Wettest since: 2000 1950
Nov 2000–Apr 2001
6-Month
16.26"
(413.00mm)
19.68"
(499.87mm)
-3.42"
(-86.87mm)
18th Driest Driest since: 1987 1934
107th Wettest Wettest since: 2000 1973
Oct 2000–Apr 2001
7-Month
18.07"
(458.98mm)
22.59"
(573.79mm)
-4.52"
(-114.81mm)
12th Driest Driest since: 1981 1934, 1941
113th Wettest Wettest since: 2000 2019
Sep 2000–Apr 2001
8-Month
21.72"
(551.69mm)
26.05"
(661.67mm)
-4.33"
(-109.98mm)
15th Driest Driest since: 2000 1941
110th Wettest Wettest since: 1999 1927
Aug 2000–Apr 2001
9-Month
25.23"
(640.84mm)
29.72"
(754.89mm)
-4.49"
(-114.05mm)
14th Driest Driest since: 2000 1954
111th Wettest Wettest since: 1999 1927
Jul 2000–Apr 2001
10-Month
29.34"
(745.24mm)
33.72"
(856.49mm)
-4.38"
(-111.25mm)
15th Driest Driest since: 2000 1931
110th Wettest Wettest since: 1999 1927
Jun 2000–Apr 2001
11-Month
35.18"
(893.57mm)
37.97"
(964.44mm)
-2.79"
(-70.87mm)
29th Driest Driest since: 2000 1931
96th Wettest Wettest since: 1999 1927
May 2000–Apr 2001
12-Month
39.64"
(1,006.86mm)
42.23"
(1,072.64mm)
-2.59"
(-65.78mm)
31st Driest Driest since: 2000 1931
94th Wettest Wettest since: 1999 2019
Ties: 1904
Nov 1999–Apr 2001
18-Month
56.69"
(1,439.93mm)
61.90"
(1,572.26mm)
-5.21"
(-132.33mm)
21st Driest Driest since: 2000 1931
103rd Wettest Wettest since: 1999 1974
May 1999–Apr 2001
24-Month
73.88"
(1,876.55mm)
84.48"
(2,145.79mm)
-10.60"
(-269.24mm)
9th Driest Driest since: 1955 1941
115th Wettest Wettest since: 2000 2019
May 1998–Apr 2001
36-Month
120.19"
(3,052.83mm)
126.73"
(3,218.94mm)
-6.54"
(-166.11mm)
19th Driest Driest since: 1968 1942
104th Wettest Wettest since: 2000 1975
May 1997–Apr 2001
48-Month
164.35"
(4,174.49mm)
168.94"
(4,291.08mm)
-4.59"
(-116.59mm)
33rd Driest Driest since: 1989 1956
89th Wettest Wettest since: 2000 2019
May 1996–Apr 2001
60-Month
214.12"
(5,438.65mm)
211.16"
(5,363.46mm)
2.96"
(75.19mm)
66th Driest Driest since: 1992 1957
55th Wettest Wettest since: 2000 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/