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 May 2021. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, April 1939

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1939
1-Month
5.19"
(131.83mm)
3.91"
(99.31mm)
1.28"
(32.52mm)
106th Driest Driest since: 1938 1915
22nd Wettest Wettest since: 1927 2011
Ties: 1945
Mar–Apr 1939
2-Month
9.23"
(234.44mm)
7.73"
(196.34mm)
1.50"
(38.10mm)
99th Driest Driest since: 1938 1915
29th Wettest Wettest since: 1927 2011
Feb–Apr 1939
3-Month
14.46"
(367.28mm)
10.40"
(264.16mm)
4.06"
(103.12mm)
120th Driest Driest since: 1938 1941
8th Wettest Wettest since: 1897 2011
Ties: 2018
Jan–Apr 1939
4-Month
18.31"
(465.07mm)
13.44"
(341.38mm)
4.87"
(123.69mm)
122nd Driest Driest since: 1938 1941
6th Wettest Wettest since: 1913 1950
Dec 1938–Apr 1939
5-Month
20.16"
(512.06mm)
16.54"
(420.12mm)
3.62"
(91.94mm)
111th Driest Driest since: 1938 1941
16th Wettest Wettest since: 1937 1950
Nov 1938–Apr 1939
6-Month
23.70"
(601.98mm)
19.68"
(499.87mm)
4.02"
(102.11mm)
110th Driest Driest since: 1938 1934
17th Wettest Wettest since: 1937 1973
Ties: 1937
Oct 1938–Apr 1939
7-Month
24.63"
(625.60mm)
22.59"
(573.79mm)
2.04"
(51.81mm)
89th Driest Driest since: 1938 1934, 1941
38th Wettest Wettest since: 1937 2020
Sep 1938–Apr 1939
8-Month
27.60"
(701.04mm)
26.05"
(661.67mm)
1.55"
(39.37mm)
81st Driest Driest since: 1938 1941
46th Wettest Wettest since: 1937 1927
Aug 1938–Apr 1939
9-Month
31.03"
(788.16mm)
29.72"
(754.89mm)
1.31"
(33.27mm)
74th Driest Driest since: 1938 1954
53rd Wettest Wettest since: 1937 1927
Jul 1938–Apr 1939
10-Month
36.09"
(916.69mm)
33.72"
(856.49mm)
2.37"
(60.20mm)
82nd Driest Driest since: 1938 1931
45th Wettest Wettest since: 1937 1927
Jun 1938–Apr 1939
11-Month
40.94"
(1,039.88mm)
37.97"
(964.44mm)
2.97"
(75.44mm)
87th Driest Driest since: 1938 1931
40th Wettest Wettest since: 1933 2019
May 1938–Apr 1939
12-Month
46.59"
(1,183.39mm)
42.23"
(1,072.64mm)
4.36"
(110.75mm)
101st Driest Driest since: 1938 1931
26th Wettest Wettest since: 1929 2019
Nov 1937–Apr 1939
18-Month
65.49"
(1,663.45mm)
61.90"
(1,572.26mm)
3.59"
(91.19mm)
81st Driest Driest since: 1938 1931
45th Wettest Wettest since: 1933 2020
May 1937–Apr 1939
24-Month
87.85"
(2,231.39mm)
84.48"
(2,145.79mm)
3.37"
(85.60mm)
77th Driest Driest since: 1938 1941
49th Wettest Wettest since: 1930 2020
May 1936–Apr 1939
36-Month
129.28"
(3,283.71mm)
126.73"
(3,218.94mm)
2.55"
(64.77mm)
75th Driest Driest since: 1938 1942
50th Wettest Wettest since: 1930 2020
Ties: 1948
May 1935–Apr 1939
48-Month
172.42"
(4,379.47mm)
168.94"
(4,291.08mm)
3.48"
(88.39mm)
69th Driest Driest since: 1938 1956
55th Wettest Wettest since: 1930 2020
May 1934–Apr 1939
60-Month
213.09"
(5,412.49mm)
211.16"
(5,363.46mm)
1.93"
(49.03mm)
62nd Driest Driest since: 1938 1957
61st Wettest Wettest since: 1931 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published June 2021, retrieved on June 17, 2021 from https://www.ncdc.noaa.gov/cag/