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 1979

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 1979
1-Month
5.46"
(138.68mm)
3.91"
(99.31mm)
1.55"
(39.37mm)
110th Driest Driest since: 1978 1915
17th Wettest Wettest since: 1973 2011
Mar–Apr 1979
2-Month
9.14"
(232.16mm)
7.73"
(196.34mm)
1.41"
(35.82mm)
96th Driest Driest since: 1978 1915
31st Wettest Wettest since: 1975 2011
Feb–Apr 1979
3-Month
12.05"
(306.07mm)
10.40"
(264.16mm)
1.65"
(41.91mm)
101st Driest Driest since: 1978 1941
26th Wettest Wettest since: 1975 2011
Jan–Apr 1979
4-Month
16.31"
(414.27mm)
13.44"
(341.38mm)
2.87"
(72.89mm)
105th Driest Driest since: 1978 1941
22nd Wettest Wettest since: 1975 1950
Dec 1978–Apr 1979
5-Month
21.59"
(548.39mm)
16.54"
(420.12mm)
5.05"
(128.27mm)
119th Driest Driest since: 1978 1941
7th Wettest Wettest since: 1973 1950
Nov 1978–Apr 1979
6-Month
25.44"
(646.18mm)
19.68"
(499.87mm)
5.76"
(146.31mm)
122nd Driest Driest since: 1978 1934
4th Wettest Wettest since: 1973 1973
Oct 1978–Apr 1979
7-Month
27.87"
(707.90mm)
22.59"
(573.79mm)
5.28"
(134.11mm)
116th Driest Driest since: 1978 1934, 1941
10th Wettest Wettest since: 1973 2020
Sep 1978–Apr 1979
8-Month
29.86"
(758.44mm)
26.05"
(661.67mm)
3.81"
(96.77mm)
104th Driest Driest since: 1978 1941
22nd Wettest Wettest since: 1975 1927
Aug 1978–Apr 1979
9-Month
34.43"
(874.52mm)
29.72"
(754.89mm)
4.71"
(119.63mm)
111th Driest Driest since: 1978 1954
15th Wettest Wettest since: 1975 1927
Jul 1978–Apr 1979
10-Month
39.24"
(996.70mm)
33.72"
(856.49mm)
5.52"
(140.21mm)
114th Driest Driest since: 1978 1931
12th Wettest Wettest since: 1973 1927
Jun 1978–Apr 1979
11-Month
42.62"
(1,082.55mm)
37.97"
(964.44mm)
4.65"
(118.11mm)
105th Driest Driest since: 1978 1931
21st Wettest Wettest since: 1975 2019
Ties: 1920
May 1978–Apr 1979
12-Month
47.55"
(1,207.77mm)
42.23"
(1,072.64mm)
5.32"
(135.13mm)
105th Driest Driest since: 1978 1931
21st Wettest Wettest since: 1975 2019
Nov 1977–Apr 1979
18-Month
65.89"
(1,673.61mm)
61.90"
(1,572.26mm)
3.99"
(101.35mm)
86th Driest Driest since: 1978 1931
39th Wettest Wettest since: 1976 2020
May 1977–Apr 1979
24-Month
91.88"
(2,333.75mm)
84.48"
(2,145.79mm)
7.40"
(187.96mm)
101st Driest Driest since: 1978 1941
24th Wettest Wettest since: 1975 2020
May 1976–Apr 1979
36-Month
127.24"
(3,231.90mm)
126.73"
(3,218.94mm)
0.51"
(12.96mm)
59th Driest Driest since: 1978 1942
65th Wettest Wettest since: 1976 2020
May 1975–Apr 1979
48-Month
168.65"
(4,283.71mm)
168.94"
(4,291.08mm)
-0.29"
(-7.37mm)
54th Driest Driest since: 1972 1956
69th Wettest Wettest since: 1978 2020
May 1974–Apr 1979
60-Month
218.00"
(5,537.20mm)
211.16"
(5,363.46mm)
6.84"
(173.74mm)
81st Driest Driest since: 1972 1957
41st Wettest Wettest since: 1978 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2020, retrieved on August 11, 2020 from https://www.ncdc.noaa.gov/cag/