Climate at a Glance

Divisional 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 August 2022. For more information, please see Climatological Rankings.


Iowa, Climate Division 9. Southeast

Precipitation Rankings, April 1947

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 1947
1-Month
6.36"
(161.54mm)
3.34"
(84.84mm)
3.02"
(76.70mm)
123rd Driest Driest since: 1946 2018
6th Wettest Wettest since: 1944 1973
Mar–Apr 1947
2-Month
8.17"
(207.52mm)
5.70"
(144.78mm)
2.47"
(62.74mm)
117th Driest Driest since: 1946 1915
12th Wettest Wettest since: 1944 1973
Ties: 2007
Feb–Apr 1947
3-Month
8.33"
(211.58mm)
6.92"
(175.77mm)
1.41"
(35.81mm)
99th Driest Driest since: 1946 1958
30th Wettest Wettest since: 1944 1973
Jan–Apr 1947
4-Month
9.93"
(252.22mm)
8.25"
(209.55mm)
1.68"
(42.67mm)
97th Driest Driest since: 1946 1956
32nd Wettest Wettest since: 1944 1973
Ties: 1937
Dec 1946–Apr 1947
5-Month
11.33"
(287.78mm)
9.74"
(247.40mm)
1.59"
(40.38mm)
90th Driest Driest since: 1945 1956
38th Wettest Wettest since: 1946 1973
Nov 1946–Apr 1947
6-Month
13.65"
(346.71mm)
11.86"
(301.24mm)
1.79"
(45.47mm)
90th Driest Driest since: 1946 1956
38th Wettest Wettest since: 1944 1973
Oct 1946–Apr 1947
7-Month
16.13"
(409.70mm)
14.49"
(368.05mm)
1.64"
(41.65mm)
92nd Driest Driest since: 1946 1956
36th Wettest Wettest since: 1944 1929
Sep 1946–Apr 1947
8-Month
19.24"
(488.70mm)
18.41"
(467.61mm)
0.83"
(21.09mm)
77th Driest Driest since: 1945 1956
51st Wettest Wettest since: 1946 1927
Aug 1946–Apr 1947
9-Month
23.50"
(596.90mm)
22.15"
(562.61mm)
1.35"
(34.29mm)
83rd Driest Driest since: 1943 1956
45th Wettest Wettest since: 1946 2019
Jul 1946–Apr 1947
10-Month
27.73"
(704.34mm)
26.13"
(663.70mm)
1.60"
(40.64mm)
85th Driest Driest since: 1946 1902
43rd Wettest Wettest since: 1944 1993
Jun 1946–Apr 1947
11-Month
36.11"
(917.19mm)
30.68"
(779.27mm)
5.43"
(137.92mm)
105th Driest Driest since: 1946 1902
23rd Wettest Wettest since: 1929 1903
May 1946–Apr 1947
12-Month
41.09"
(1,043.69mm)
34.74"
(882.40mm)
6.35"
(161.29mm)
105th Driest Driest since: 1946 1902
23rd Wettest Wettest since: 1929 2011
Nov 1945–Apr 1947
18-Month
54.02"
(1,372.11mm)
46.62"
(1,184.15mm)
7.40"
(187.96mm)
107th Driest Driest since: 1946 1902
20th Wettest Wettest since: 1944 2011
May 1945–Apr 1947
24-Month
77.36"
(1,964.94mm)
69.50"
(1,765.30mm)
7.86"
(199.64mm)
98th Driest Driest since: 1946 1957
29th Wettest Wettest since: 1929 2011
May 1944–Apr 1947
36-Month
113.66"
(2,886.96mm)
104.16"
(2,645.66mm)
9.50"
(241.30mm)
97th Driest Driest since: 1946 1958
29th Wettest Wettest since: 1929 2011
May 1943–Apr 1947
48-Month
153.54"
(3,899.92mm)
138.69"
(3,522.73mm)
14.85"
(377.19mm)
102nd Driest Driest since: 1946 1957
23rd Wettest Wettest since: 1930 2011
May 1942–Apr 1947
60-Month
187.47"
(4,761.74mm)
173.27"
(4,401.06mm)
14.20"
(360.68mm)
97th Driest Driest since: 1946 1958
27th Wettest Wettest since: 1931 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Precipitation, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/