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


Iowa, Climate Division 9. Southeast

Precipitation Rankings, December 1920

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1920
1-Month
1.66"
(42.16mm)
1.51"
(38.35mm)
0.15"
(3.81mm)
74th Driest Driest since: 1919 1976
54th Wettest Wettest since: 1918 2015
Nov–Dec 1920
2-Month
3.03"
(76.96mm)
3.62"
(91.95mm)
-0.59"
(-14.99mm)
57th Driest Driest since: 1917 1976
71st Wettest Wettest since: 1919 2015
Oct–Dec 1920
3-Month
4.48"
(113.79mm)
6.23"
(158.24mm)
-1.75"
(-44.45mm)
32nd Driest Driest since: 1917 1910
96th Wettest Wettest since: 1919 1941
Sep–Dec 1920
4-Month
7.21"
(183.13mm)
10.15"
(257.81mm)
-2.94"
(-74.68mm)
28th Driest Driest since: 1917 1950
100th Wettest Wettest since: 1919 1961
Aug–Dec 1920
5-Month
9.32"
(236.73mm)
13.87"
(352.30mm)
-4.55"
(-115.57mm)
14th Driest Driest since: 1917 1953
114th Wettest Wettest since: 1919 1970
Jul–Dec 1920
6-Month
13.36"
(339.34mm)
17.85"
(453.39mm)
-4.49"
(-114.05mm)
25th Driest Driest since: 1917 1953
103rd Wettest Wettest since: 1919 1902
Jun–Dec 1920
7-Month
16.37"
(415.80mm)
22.46"
(570.48mm)
-6.09"
(-154.68mm)
19th Driest Driest since: 1913 1953
109th Wettest Wettest since: 1919 1902
May–Dec 1920
8-Month
20.09"
(510.29mm)
26.50"
(673.10mm)
-6.41"
(-162.81mm)
16th Driest Driest since: 1912 1953
112th Wettest Wettest since: 1919 2010
Apr–Dec 1920
9-Month
25.10"
(637.54mm)
29.84"
(757.94mm)
-4.74"
(-120.40mm)
28th Driest Driest since: 1914 1953
100th Wettest Wettest since: 1919 2010
Mar–Dec 1920
10-Month
29.73"
(755.14mm)
32.19"
(817.63mm)
-2.46"
(-62.49mm)
47th Driest Driest since: 1917 1901
81st Wettest Wettest since: 1919 2010
Feb–Dec 1920
11-Month
30.07"
(763.78mm)
33.42"
(848.87mm)
-3.35"
(-85.09mm)
43rd Driest Driest since: 1917 1901
85th Wettest Wettest since: 1919 2010
Jan–Dec 1920
12-Month
30.52"
(775.21mm)
34.75"
(882.65mm)
-4.23"
(-107.44mm)
37th Driest Driest since: 1917 1901
91st Wettest Wettest since: 1919 2010
Jul 1919–Dec 1920
18-Month
49.38"
(1,254.25mm)
52.63"
(1,336.80mm)
-3.25"
(-82.55mm)
46th Driest Driest since: 1918 1956
81st Wettest Wettest since: 1919 2010
Jan 1919–Dec 1920
24-Month
67.10"
(1,704.34mm)
69.50"
(1,765.30mm)
-2.40"
(-60.96mm)
50th Driest Driest since: 1918 1989
77th Wettest Wettest since: 1919 2010
Jan 1918–Dec 1920
36-Month
102.38"
(2,600.45mm)
104.23"
(2,647.44mm)
-1.85"
(-46.99mm)
49th Driest Driest since: 1919 1989
77th Wettest Wettest since: 1917 2010
Jan 1917–Dec 1920
48-Month
132.05"
(3,354.07mm)
138.86"
(3,527.04mm)
-6.81"
(-172.97mm)
32nd Driest Driest since: 1915 1956
93rd Wettest Wettest since: 1919 2010
Jan 1916–Dec 1920
60-Month
168.58"
(4,281.93mm)
173.41"
(4,404.61mm)
-4.83"
(-122.68mm)
42nd Driest Driest since: 1917 1956
82nd Wettest Wettest since: 1919 2011
Ties: 1911

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2022, retrieved on July 2, 2022 from https://www.ncei.noaa.gov/cag/