Climate at a Glance

Statewide 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 July 2019. For more information, please see Climatological Rankings.


Iowa

Precipitation Rankings, June 1921

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 1921
1-Month
3.63"
(92.20mm)
4.63"
(117.60mm)
-1.00"
(-25.40mm)
38th Driest Driest since: 1920 1933
88th Wettest Wettest since: 1919 2010
May–Jun 1921
2-Month
7.93"
(201.42mm)
8.68"
(220.47mm)
-0.75"
(-19.05mm)
45th Driest Driest since: 1920 1988
81st Wettest Wettest since: 1919 2008
Apr–Jun 1921
3-Month
11.30"
(287.02mm)
11.62"
(295.15mm)
-0.32"
(-8.13mm)
55th Driest Driest since: 1920 1988
71st Wettest Wettest since: 1919 2008
Mar–Jun 1921
4-Month
12.89"
(327.41mm)
13.58"
(344.93mm)
-0.69"
(-17.52mm)
50th Driest Driest since: 1916 1988
76th Wettest Wettest since: 1920 2013
Feb–Jun 1921
5-Month
13.64"
(346.46mm)
14.59"
(370.59mm)
-0.95"
(-24.13mm)
46th Driest Driest since: 1916 1988
80th Wettest Wettest since: 1920 2008
Jan–Jun 1921
6-Month
14.12"
(358.65mm)
15.57"
(395.48mm)
-1.45"
(-36.83mm)
39th Driest Driest since: 1912 1988
87th Wettest Wettest since: 1920 2013
Dec 1920–Jun 1921
7-Month
15.30"
(388.62mm)
16.67"
(423.42mm)
-1.37"
(-34.80mm)
40th Driest Driest since: 1912 1934
85th Wettest Wettest since: 1920 2008
Ties: 1906
Nov 1920–Jun 1921
8-Month
17.52"
(445.01mm)
18.41"
(467.61mm)
-0.89"
(-22.60mm)
43rd Driest Driest since: 1914 1934
82nd Wettest Wettest since: 1920 1993
Oct 1920–Jun 1921
9-Month
19.63"
(498.60mm)
20.73"
(526.54mm)
-1.10"
(-27.94mm)
47th Driest Driest since: 1918 1934
78th Wettest Wettest since: 1920 2010
Sep 1920–Jun 1921
10-Month
22.86"
(580.64mm)
24.42"
(620.27mm)
-1.56"
(-39.63mm)
43rd Driest Driest since: 1918 1934
82nd Wettest Wettest since: 1920 2019
Aug 1920–Jun 1921
11-Month
26.26"
(667.00mm)
28.29"
(718.57mm)
-2.03"
(-51.57mm)
37th Driest Driest since: 1918 1956
88th Wettest Wettest since: 1920 2008
Ties: 2003
Jul 1920–Jun 1921
12-Month
30.23"
(767.84mm)
32.17"
(817.12mm)
-1.94"
(-49.28mm)
42nd Driest Driest since: 1918 1977
83rd Wettest Wettest since: 1920 2008
Jan 1920–Jun 1921
18-Month
45.18"
(1,147.57mm)
47.72"
(1,212.09mm)
-2.54"
(-64.52mm)
39th Driest Driest since: 1918 1989
86th Wettest Wettest since: 1920 2008
Jul 1919–Jun 1921
24-Month
63.00"
(1,600.20mm)
64.31"
(1,633.47mm)
-1.31"
(-33.27mm)
50th Driest Driest since: 1919 1934
74th Wettest Wettest since: 1920 1994
Jul 1918–Jun 1921
36-Month
97.18"
(2,468.37mm)
96.40"
(2,448.56mm)
0.78"
(19.81mm)
65th Driest Driest since: 1920 1958
58th Wettest Wettest since: 1917 2010
Jul 1917–Jun 1921
48-Month
123.87"
(3,146.30mm)
128.38"
(3,260.85mm)
-4.51"
(-114.55mm)
37th Driest Driest since: 1914 1958
85th Wettest Wettest since: 1920 2011
Jul 1916–Jun 1921
60-Month
154.72"
(3,929.89mm)
160.40"
(4,074.16mm)
-5.68"
(-144.27mm)
32nd Driest Driest since: 1915 1958
89th Wettest Wettest since: 1920 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 17, 2019 from https://www.ncdc.noaa.gov/cag/