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 December 2019. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, April 1947

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1947
1-Month
5.52"
(140.21mm)
3.91"
(99.31mm)
1.61"
(40.90mm)
110th Driest Driest since: 1946 1915
16th Wettest Wettest since: 1944 2011
Mar–Apr 1947
2-Month
8.01"
(203.45mm)
7.73"
(196.34mm)
0.28"
(7.11mm)
73rd Driest Driest since: 1946 1915
53rd Wettest Wettest since: 1945 2011
Feb–Apr 1947
3-Month
8.65"
(219.71mm)
10.40"
(264.16mm)
-1.75"
(-44.45mm)
30th Driest Driest since: 1941 1941
96th Wettest Wettest since: 1946 2011
Jan–Apr 1947
4-Month
12.69"
(322.33mm)
13.44"
(341.38mm)
-0.75"
(-19.05mm)
56th Driest Driest since: 1946 1941
70th Wettest Wettest since: 1945 1950
Dec 1946–Apr 1947
5-Month
15.41"
(391.41mm)
16.54"
(420.12mm)
-1.13"
(-28.71mm)
47th Driest Driest since: 1946 1941
78th Wettest Wettest since: 1945 1950
Nov 1946–Apr 1947
6-Month
19.66"
(499.36mm)
19.68"
(499.87mm)
-0.02"
(-0.51mm)
65th Driest Driest since: 1946 1934
60th Wettest Wettest since: 1945 1973
Oct 1946–Apr 1947
7-Month
22.55"
(572.77mm)
22.59"
(573.79mm)
-0.04"
(-1.02mm)
61st Driest Driest since: 1946 1934, 1941
64th Wettest Wettest since: 1945 2019
Sep 1946–Apr 1947
8-Month
24.81"
(630.17mm)
26.05"
(661.67mm)
-1.24"
(-31.50mm)
41st Driest Driest since: 1944 1941
84th Wettest Wettest since: 1946 1927
Aug 1946–Apr 1947
9-Month
28.98"
(736.09mm)
29.72"
(754.89mm)
-0.74"
(-18.80mm)
52nd Driest Driest since: 1944 1954
73rd Wettest Wettest since: 1946 1927
Jul 1946–Apr 1947
10-Month
32.12"
(815.85mm)
33.72"
(856.49mm)
-1.60"
(-40.64mm)
40th Driest Driest since: 1944 1931
85th Wettest Wettest since: 1946 1927
Jun 1946–Apr 1947
11-Month
36.16"
(918.46mm)
37.97"
(964.44mm)
-1.81"
(-45.98mm)
38th Driest Driest since: 1944 1931
87th Wettest Wettest since: 1946 2019
May 1946–Apr 1947
12-Month
42.05"
(1,068.07mm)
42.23"
(1,072.64mm)
-0.18"
(-4.57mm)
51st Driest Driest since: 1945 1931
74th Wettest Wettest since: 1946 2019
Nov 1945–Apr 1947
18-Month
60.92"
(1,547.37mm)
61.90"
(1,572.26mm)
-0.98"
(-24.89mm)
47th Driest Driest since: 1943 1931
77th Wettest Wettest since: 1946 1974
May 1945–Apr 1947
24-Month
86.72"
(2,202.69mm)
84.48"
(2,145.79mm)
2.24"
(56.90mm)
66th Driest Driest since: 1946 1941
58th Wettest Wettest since: 1939 2019
May 1944–Apr 1947
36-Month
128.57"
(3,265.68mm)
126.73"
(3,218.94mm)
1.84"
(46.74mm)
67th Driest Driest since: 1945 1942
56th Wettest Wettest since: 1946 1975
May 1943–Apr 1947
48-Month
171.00"
(4,343.40mm)
168.94"
(4,291.08mm)
2.06"
(52.32mm)
62nd Driest Driest since: 1945 1956
60th Wettest Wettest since: 1946 2019
May 1942–Apr 1947
60-Month
215.13"
(5,464.30mm)
211.16"
(5,363.46mm)
3.97"
(100.84mm)
69th Driest Driest since: 1946 1957
52nd Wettest Wettest since: 1931 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/