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 2003

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 2003
1-Month
4.48"
(113.79mm)
4.63"
(117.60mm)
-0.15"
(-3.81mm)
63rd Driest Driest since: 2002 1933
63rd Wettest Wettest since: 2000 2010
May–Jun 2003
2-Month
9.09"
(230.89mm)
8.68"
(220.47mm)
0.41"
(10.42mm)
68th Driest Driest since: 2002 1988
58th Wettest Wettest since: 2001 2008
Apr–Jun 2003
3-Month
12.34"
(313.44mm)
11.62"
(295.15mm)
0.72"
(18.29mm)
70th Driest Driest since: 2002 1988
56th Wettest Wettest since: 2001 2008
Mar–Jun 2003
4-Month
13.49"
(342.65mm)
13.58"
(344.93mm)
-0.09"
(-2.28mm)
59th Driest Driest since: 2002 1988
67th Wettest Wettest since: 2001 2013
Feb–Jun 2003
5-Month
14.31"
(363.47mm)
14.59"
(370.59mm)
-0.28"
(-7.12mm)
57th Driest Driest since: 2002 1988
69th Wettest Wettest since: 2001 2008
Jan–Jun 2003
6-Month
14.70"
(373.38mm)
15.57"
(395.48mm)
-0.87"
(-22.10mm)
44th Driest Driest since: 2002 1988
82nd Wettest Wettest since: 2001 2013
Dec 2002–Jun 2003
7-Month
14.94"
(379.48mm)
16.67"
(423.42mm)
-1.73"
(-43.94mm)
36th Driest Driest since: 2002 1934
89th Wettest Wettest since: 2001 2008
Nov 2002–Jun 2003
8-Month
15.16"
(385.06mm)
18.41"
(467.61mm)
-3.25"
(-82.55mm)
24th Driest Driest since: 1994 1934
101st Wettest Wettest since: 2002 1993
Ties: 1981
Oct 2002–Jun 2003
9-Month
18.74"
(476.00mm)
20.73"
(526.54mm)
-1.99"
(-50.54mm)
33rd Driest Driest since: 2002 1934
92nd Wettest Wettest since: 2001 2010
Sep 2002–Jun 2003
10-Month
20.45"
(519.43mm)
24.42"
(620.27mm)
-3.97"
(-100.84mm)
20th Driest Driest since: 2000 1934
105th Wettest Wettest since: 2002 2019
Aug 2002–Jun 2003
11-Month
26.26"
(667.00mm)
28.29"
(718.57mm)
-2.03"
(-51.57mm)
37th Driest Driest since: 2002 1956
88th Wettest Wettest since: 2001 2008
Ties: 1921
Jul 2002–Jun 2003
12-Month
30.50"
(774.70mm)
32.17"
(817.12mm)
-1.67"
(-42.42mm)
49th Driest Driest since: 2002 1977
76th Wettest Wettest since: 2001 2008
Jan 2002–Jun 2003
18-Month
44.18"
(1,122.17mm)
47.72"
(1,212.09mm)
-3.54"
(-89.92mm)
33rd Driest Driest since: 1989 1989
92nd Wettest Wettest since: 2002 2008
Jul 2001–Jun 2003
24-Month
59.18"
(1,503.17mm)
64.31"
(1,633.47mm)
-5.13"
(-130.30mm)
24th Driest Driest since: 1989 1934
100th Wettest Wettest since: 2002 1994
Jul 2000–Jun 2003
36-Month
93.21"
(2,367.53mm)
96.40"
(2,448.56mm)
-3.19"
(-81.03mm)
46th Driest Driest since: 2002 1958
77th Wettest Wettest since: 2001 2010
Jul 1999–Jun 2003
48-Month
121.16"
(3,077.46mm)
128.38"
(3,260.85mm)
-7.22"
(-183.39mm)
26th Driest Driest since: 1978 1958
96th Wettest Wettest since: 2002 2011
Jul 1998–Jun 2003
60-Month
157.87"
(4,009.90mm)
160.40"
(4,074.16mm)
-2.53"
(-64.26mm)
52nd Driest Driest since: 1992 1958
69th Wettest Wettest since: 2002 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 22, 2019 from https://www.ncdc.noaa.gov/cag/