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 April 2022. For more information, please see Climatological Rankings.


Iowa, Climate Division 9. Southeast

Precipitation Rankings, May 1920

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
May 1920
1-Month
3.72"
(94.49mm)
4.04"
(102.62mm)
-0.32"
(-8.13mm)
62nd Driest Driest since: 1914 1992
66th Wettest Wettest since: 1919 1996
Apr–May 1920
2-Month
8.73"
(221.74mm)
7.38"
(187.45mm)
1.35"
(34.29mm)
86th Driest Driest since: 1919 1956
42nd Wettest Wettest since: 1918 2013
Mar–May 1920
3-Month
13.36"
(339.34mm)
9.74"
(247.40mm)
3.62"
(91.94mm)
113th Driest Driest since: 1919 1956
15th Wettest Wettest since: 1908 1973
Feb–May 1920
4-Month
13.70"
(347.98mm)
10.97"
(278.64mm)
2.73"
(69.34mm)
106th Driest Driest since: 1918 1956
22nd Wettest Wettest since: 1919 1973
Jan–May 1920
5-Month
14.15"
(359.41mm)
12.29"
(312.17mm)
1.86"
(47.24mm)
95th Driest Driest since: 1919 1956
33rd Wettest Wettest since: 1916 1973
Dec 1919–May 1920
6-Month
14.58"
(370.33mm)
13.78"
(350.01mm)
0.80"
(20.32mm)
71st Driest Driest since: 1918 1956
56th Wettest Wettest since: 1919 1973
Ties: 1915, 1921
Nov 1919–May 1920
7-Month
18.18"
(461.77mm)
15.90"
(403.86mm)
2.28"
(57.91mm)
85th Driest Driest since: 1918 1956
42nd Wettest Wettest since: 1919 1973
Ties: 1947
Oct 1919–May 1920
8-Month
21.42"
(544.07mm)
18.53"
(470.66mm)
2.89"
(73.41mm)
96th Driest Driest since: 1919 1956
31st Wettest Wettest since: 1903 2019
Sep 1919–May 1920
9-Month
27.26"
(692.40mm)
22.45"
(570.23mm)
4.81"
(122.17mm)
104th Driest Driest since: 1919 1956
23rd Wettest Wettest since: 1916 2019
Aug 1919–May 1920
10-Month
30.26"
(768.60mm)
26.20"
(665.48mm)
4.06"
(103.12mm)
97th Driest Driest since: 1919 1956
30th Wettest Wettest since: 1903 2019
Jul 1919–May 1920
11-Month
33.01"
(838.45mm)
30.18"
(766.57mm)
2.83"
(71.88mm)
83rd Driest Driest since: 1919 1956
44th Wettest Wettest since: 1916 2019
Jun 1919–May 1920
12-Month
36.73"
(932.94mm)
34.73"
(882.14mm)
2.00"
(50.80mm)
81st Driest Driest since: 1919 1956
46th Wettest Wettest since: 1916 1903
Dec 1918–May 1920
18-Month
52.67"
(1,337.82mm)
48.55"
(1,233.17mm)
4.12"
(104.65mm)
87th Driest Driest since: 1919 1902
39th Wettest Wettest since: 1916 1974
Jun 1918–May 1920
24-Month
72.99"
(1,853.95mm)
69.46"
(1,764.28mm)
3.53"
(89.67mm)
78th Driest Driest since: 1919 1957
48th Wettest Wettest since: 1917 2011
Jun 1917–May 1920
36-Month
103.72"
(2,634.49mm)
104.12"
(2,644.65mm)
-0.40"
(-10.16mm)
58th Driest Driest since: 1919 1958
67th Wettest Wettest since: 1918 2011
Jun 1916–May 1920
48-Month
135.27"
(3,435.86mm)
138.68"
(3,522.47mm)
-3.41"
(-86.61mm)
49th Driest Driest since: 1917 1957
75th Wettest Wettest since: 1919 2011
Jun 1915–May 1920
60-Month
180.27"
(4,578.86mm)
173.32"
(4,402.33mm)
6.95"
(176.53mm)
79th Driest Driest since: 1919 1958
44th Wettest Wettest since: 1907 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published May 2022, retrieved on May 23, 2022 from https://www.ncdc.noaa.gov/cag/