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


Iowa, Climate Division 9. Southeast

Precipitation Rankings, May 2011

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
May 2011
1-Month
5.76"
(146.30mm)
4.04"
(102.62mm)
1.72"
(43.68mm)
103rd Driest Driest since: 2009 1992
26th Wettest Wettest since: 2010 1996
Apr–May 2011
2-Month
9.48"
(240.79mm)
7.38"
(187.45mm)
2.10"
(53.34mm)
100th Driest Driest since: 2009 1956
29th Wettest Wettest since: 2010 2013
Mar–May 2011
3-Month
11.23"
(285.24mm)
9.74"
(247.40mm)
1.49"
(37.84mm)
82nd Driest Driest since: 2006 1956
47th Wettest Wettest since: 2010 1973
Ties: 1946
Feb–May 2011
4-Month
13.20"
(335.28mm)
10.97"
(278.64mm)
2.23"
(56.64mm)
99th Driest Driest since: 2006 1956
30th Wettest Wettest since: 2010 1973
Jan–May 2011
5-Month
14.12"
(358.65mm)
12.29"
(312.17mm)
1.83"
(46.48mm)
94th Driest Driest since: 2006 1956
35th Wettest Wettest since: 2010 1973
Dec 2010–May 2011
6-Month
15.02"
(381.51mm)
13.78"
(350.01mm)
1.24"
(31.50mm)
79th Driest Driest since: 2006 1956
49th Wettest Wettest since: 2010 1973
Ties: 1979
Nov 2010–May 2011
7-Month
16.33"
(414.78mm)
15.90"
(403.86mm)
0.43"
(10.92mm)
70th Driest Driest since: 2006 1956
58th Wettest Wettest since: 2010 1973
Oct 2010–May 2011
8-Month
17.58"
(446.53mm)
18.53"
(470.66mm)
-0.95"
(-24.13mm)
48th Driest Driest since: 2006 1956
80th Wettest Wettest since: 2010 2019
Sep 2010–May 2011
9-Month
24.83"
(630.68mm)
22.45"
(570.23mm)
2.38"
(60.45mm)
90th Driest Driest since: 2007 1956
38th Wettest Wettest since: 2010 2019
Aug 2010–May 2011
10-Month
31.39"
(797.31mm)
26.20"
(665.48mm)
5.19"
(131.83mm)
106th Driest Driest since: 2007 1956
22nd Wettest Wettest since: 2010 2019
Jul 2010–May 2011
11-Month
39.10"
(993.14mm)
30.18"
(766.57mm)
8.92"
(226.57mm)
114th Driest Driest since: 2009 1956
14th Wettest Wettest since: 2010 2019
Jun 2010–May 2011
12-Month
51.41"
(1,305.81mm)
34.73"
(882.14mm)
16.68"
(423.67mm)
124th Driest Driest since: 2009 1956
4th Wettest Wettest since: 2010 1903
Dec 2009–May 2011
18-Month
70.98"
(1,802.89mm)
48.55"
(1,233.17mm)
22.43"
(569.72mm)
125th Driest Driest since: 2010 1902
2nd Wettest Wettest since: 1974 1974
Jun 2009–May 2011
24-Month
103.81"
(2,636.77mm)
69.46"
(1,764.28mm)
34.35"
(872.49mm)
126th Driest Driest since: 2010 1957
1st Wettest Wettest to Date 2011
Jun 2008–May 2011
36-Month
150.89"
(3,832.61mm)
104.12"
(2,644.65mm)
46.77"
(1,187.96mm)
125th Driest Driest since: 2010 1958
1st Wettest Wettest to Date 2011
Jun 2007–May 2011
48-Month
195.68"
(4,970.27mm)
138.68"
(3,522.47mm)
57.00"
(1,447.80mm)
124th Driest Driest since: 2010 1957
1st Wettest Wettest to Date 2011
Jun 2006–May 2011
60-Month
231.56"
(5,881.62mm)
173.32"
(4,402.33mm)
58.24"
(1,479.29mm)
123rd Driest Driest since: 2010 1958
1st Wettest Wettest to Date 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2022, retrieved on August 9, 2022 from https://www.ncei.noaa.gov/cag/