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 2017

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
May 2017
1-Month
3.59"
(91.19mm)
4.04"
(102.62mm)
-0.45"
(-11.43mm)
59th Driest Driest since: 2014 1992
69th Wettest Wettest since: 2016 1996
Apr–May 2017
2-Month
8.46"
(214.88mm)
7.38"
(187.45mm)
1.08"
(27.43mm)
76th Driest Driest since: 2016 1956
52nd Wettest Wettest since: 2013 2013
Mar–May 2017
3-Month
11.40"
(289.56mm)
9.74"
(247.40mm)
1.66"
(42.16mm)
87th Driest Driest since: 2016 1956
41st Wettest Wettest since: 2013 1973
Feb–May 2017
4-Month
11.88"
(301.75mm)
10.97"
(278.64mm)
0.91"
(23.11mm)
76th Driest Driest since: 2016 1956
52nd Wettest Wettest since: 2013 1973
Jan–May 2017
5-Month
13.36"
(339.34mm)
12.29"
(312.17mm)
1.07"
(27.17mm)
79th Driest Driest since: 2016 1956
49th Wettest Wettest since: 2013 1973
Dec 2016–May 2017
6-Month
14.59"
(370.59mm)
13.78"
(350.01mm)
0.81"
(20.58mm)
72nd Driest Driest since: 2016 1956
55th Wettest Wettest since: 2013 1973
Nov 2016–May 2017
7-Month
15.77"
(400.56mm)
15.90"
(403.86mm)
-0.13"
(-3.30mm)
60th Driest Driest since: 2015 1956
67th Wettest Wettest since: 2016 1973
Oct 2016–May 2017
8-Month
17.66"
(448.56mm)
18.53"
(470.66mm)
-0.87"
(-22.10mm)
49th Driest Driest since: 2015 1956
78th Wettest Wettest since: 2016 2019
Sep 2016–May 2017
9-Month
19.88"
(504.95mm)
22.45"
(570.23mm)
-2.57"
(-65.28mm)
36th Driest Driest since: 2014 1956
91st Wettest Wettest since: 2016 2019
Aug 2016–May 2017
10-Month
26.87"
(682.50mm)
26.20"
(665.48mm)
0.67"
(17.02mm)
71st Driest Driest since: 2014 1956
56th Wettest Wettest since: 2016 2019
Jul 2016–May 2017
11-Month
33.59"
(853.19mm)
30.18"
(766.57mm)
3.41"
(86.62mm)
89th Driest Driest since: 2015 1956
38th Wettest Wettest since: 2016 2019
Jun 2016–May 2017
12-Month
35.59"
(903.99mm)
34.73"
(882.14mm)
0.86"
(21.85mm)
70th Driest Driest since: 2014 1956
57th Wettest Wettest since: 2016 1903
Dec 2015–May 2017
18-Month
49.74"
(1,263.40mm)
48.55"
(1,233.17mm)
1.19"
(30.23mm)
66th Driest Driest since: 2014 1902
60th Wettest Wettest since: 2016 1974
Jun 2015–May 2017
24-Month
78.45"
(1,992.63mm)
69.46"
(1,764.28mm)
8.99"
(228.35mm)
101st Driest Driest since: 2015 1957
25th Wettest Wettest since: 2016 2011
Jun 2014–May 2017
36-Month
118.69"
(3,014.73mm)
104.12"
(2,644.65mm)
14.57"
(370.08mm)
108th Driest Driest since: 2016 1958
17th Wettest Wettest since: 2013 2011
Jun 2013–May 2017
48-Month
142.48"
(3,618.99mm)
138.68"
(3,522.47mm)
3.80"
(96.52mm)
75th Driest Driest since: 2015 1957
49th Wettest Wettest since: 2016 2011
Jun 2012–May 2017
60-Month
182.83"
(4,643.88mm)
173.32"
(4,402.33mm)
9.51"
(241.55mm)
84th Driest Driest since: 2016 1958
39th Wettest Wettest since: 2015 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published May 2022, retrieved on May 27, 2022 from https://www.ncdc.noaa.gov/cag/