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 2015

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
May 2015
1-Month
5.10"
(129.54mm)
4.04"
(102.62mm)
1.06"
(26.92mm)
92nd Driest Driest since: 2014 1992
36th Wettest Wettest since: 2013 1996
Apr–May 2015
2-Month
7.64"
(194.06mm)
7.38"
(187.45mm)
0.26"
(6.61mm)
61st Driest Driest since: 2014 1956
67th Wettest Wettest since: 2013 2013
Mar–May 2015
3-Month
8.03"
(203.96mm)
9.74"
(247.40mm)
-1.71"
(-43.44mm)
35th Driest Driest since: 2014 1956
93rd Wettest Wettest since: 2013 1973
Feb–May 2015
4-Month
9.47"
(240.54mm)
10.97"
(278.64mm)
-1.50"
(-38.10mm)
36th Driest Driest since: 2005 1956
92nd Wettest Wettest since: 2014 1973
Jan–May 2015
5-Month
10.30"
(261.62mm)
12.29"
(312.17mm)
-1.99"
(-50.55mm)
35th Driest Driest since: 2005 1956
93rd Wettest Wettest since: 2014 1973
Dec 2014–May 2015
6-Month
11.17"
(283.72mm)
13.78"
(350.01mm)
-2.61"
(-66.29mm)
28th Driest Driest since: 2003 1956
99th Wettest Wettest since: 2014 1973
Ties: 1992
Nov 2014–May 2015
7-Month
12.68"
(322.07mm)
15.90"
(403.86mm)
-3.22"
(-81.79mm)
28th Driest Driest since: 2003 1956
99th Wettest Wettest since: 2014 1973
Oct 2014–May 2015
8-Month
17.08"
(433.83mm)
18.53"
(470.66mm)
-1.45"
(-36.83mm)
39th Driest Driest since: 2014 1956
88th Wettest Wettest since: 2013 2019
Sep 2014–May 2015
9-Month
22.38"
(568.45mm)
22.45"
(570.23mm)
-0.07"
(-1.78mm)
64th Driest Driest since: 2014 1956
63rd Wettest Wettest since: 2013 2019
Aug 2014–May 2015
10-Month
27.49"
(698.25mm)
26.20"
(665.48mm)
1.29"
(32.77mm)
76th Driest Driest since: 2014 1956
51st Wettest Wettest since: 2013 2019
Jul 2014–May 2015
11-Month
32.68"
(830.07mm)
30.18"
(766.57mm)
2.50"
(63.50mm)
81st Driest Driest since: 2014 1956
46th Wettest Wettest since: 2013 2019
Jun 2014–May 2015
12-Month
40.24"
(1,022.10mm)
34.73"
(882.14mm)
5.51"
(139.96mm)
99th Driest Driest since: 2014 1956
28th Wettest Wettest since: 2013 1903
Dec 2013–May 2015
18-Month
51.69"
(1,312.93mm)
48.55"
(1,233.17mm)
3.14"
(79.76mm)
81st Driest Driest since: 2014 1902
45th Wettest Wettest since: 2013 1974
Jun 2013–May 2015
24-Month
64.03"
(1,626.36mm)
69.46"
(1,764.28mm)
-5.43"
(-137.92mm)
32nd Driest Driest since: 2006 1957
94th Wettest Wettest since: 2014 2011
Jun 2012–May 2015
36-Month
104.38"
(2,651.25mm)
104.12"
(2,644.65mm)
0.26"
(6.60mm)
62nd Driest Driest since: 2014 1958
63rd Wettest Wettest since: 2013 2011
Jun 2011–May 2015
48-Month
138.37"
(3,514.60mm)
138.68"
(3,522.47mm)
-0.31"
(-7.87mm)
61st Driest Driest since: 2007 1957
63rd Wettest Wettest since: 2014 2011
Jun 2010–May 2015
60-Month
189.78"
(4,820.41mm)
173.32"
(4,402.33mm)
16.46"
(418.08mm)
99th Driest Driest since: 2009 1958
24th Wettest Wettest since: 2014 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published May 2022, retrieved on May 28, 2022 from https://www.ncdc.noaa.gov/cag/