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 2020. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, April 1980

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 1980
1-Month
2.97"
(75.44mm)
3.91"
(99.31mm)
-0.94"
(-23.87mm)
30th Driest Driest since: 1976 1915
97th Wettest Wettest since: 1979 2011
Mar–Apr 1980
2-Month
7.97"
(202.44mm)
7.73"
(196.34mm)
0.24"
(6.10mm)
72nd Driest Driest since: 1978 1915
55th Wettest Wettest since: 1979 2011
Feb–Apr 1980
3-Month
9.45"
(240.03mm)
10.40"
(264.16mm)
-0.95"
(-24.13mm)
49th Driest Driest since: 1978 1941
78th Wettest Wettest since: 1979 2011
Jan–Apr 1980
4-Month
11.34"
(288.04mm)
13.44"
(341.38mm)
-2.10"
(-53.34mm)
31st Driest Driest since: 1971 1941
96th Wettest Wettest since: 1979 1950
Dec 1979–Apr 1980
5-Month
13.82"
(351.03mm)
16.54"
(420.12mm)
-2.72"
(-69.09mm)
19th Driest Driest since: 1977 1941
107th Wettest Wettest since: 1979 1950
Ties: 1960
Nov 1979–Apr 1980
6-Month
18.24"
(463.30mm)
19.68"
(499.87mm)
-1.44"
(-36.57mm)
38th Driest Driest since: 1977 1934
88th Wettest Wettest since: 1979 1973
Oct 1979–Apr 1980
7-Month
20.88"
(530.35mm)
22.59"
(573.79mm)
-1.71"
(-43.44mm)
31st Driest Driest since: 1977 1934, 1941
95th Wettest Wettest since: 1979 2020
Sep 1979–Apr 1980
8-Month
24.61"
(625.09mm)
26.05"
(661.67mm)
-1.44"
(-36.58mm)
37th Driest Driest since: 1977 1941
89th Wettest Wettest since: 1979 1927
Ties: 1996
Aug 1979–Apr 1980
9-Month
29.65"
(753.11mm)
29.72"
(754.89mm)
-0.07"
(-1.78mm)
64th Driest Driest since: 1977 1954
62nd Wettest Wettest since: 1979 1927
Jul 1979–Apr 1980
10-Month
35.59"
(903.99mm)
33.72"
(856.49mm)
1.87"
(47.50mm)
78th Driest Driest since: 1977 1931
48th Wettest Wettest since: 1979 1927
Jun 1979–Apr 1980
11-Month
39.45"
(1,002.03mm)
37.97"
(964.44mm)
1.48"
(37.59mm)
72nd Driest Driest since: 1977 1931
54th Wettest Wettest since: 1979 2019
May 1979–Apr 1980
12-Month
43.79"
(1,112.27mm)
42.23"
(1,072.64mm)
1.56"
(39.63mm)
68th Driest Driest since: 1977 1931
58th Wettest Wettest since: 1979 2019
Nov 1978–Apr 1980
18-Month
69.23"
(1,758.44mm)
61.90"
(1,572.26mm)
7.33"
(186.18mm)
108th Driest Driest since: 1979 1931
17th Wettest Wettest since: 1975 2020
May 1978–Apr 1980
24-Month
91.34"
(2,320.04mm)
84.48"
(2,145.79mm)
6.86"
(174.25mm)
98th Driest Driest since: 1978 1941
27th Wettest Wettest since: 1979 2020
May 1977–Apr 1980
36-Month
135.67"
(3,446.02mm)
126.73"
(3,218.94mm)
8.94"
(227.08mm)
96th Driest Driest since: 1979 1942
28th Wettest Wettest since: 1976 2020
May 1976–Apr 1980
48-Month
171.03"
(4,344.16mm)
168.94"
(4,291.08mm)
2.09"
(53.08mm)
64th Driest Driest since: 1979 1956
59th Wettest Wettest since: 1977 2020
Ties: 1981
May 1975–Apr 1980
60-Month
212.44"
(5,395.98mm)
211.16"
(5,363.46mm)
1.28"
(32.52mm)
57th Driest Driest since: 1972 1957
65th Wettest Wettest since: 1979 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2020, retrieved on August 10, 2020 from https://www.ncdc.noaa.gov/cag/