Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Iowa, Climate Division 9. Southeast

Precipitation Rankings, April 2013

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
April 2013
1-Month
7.40"
(187.96mm)
3.34"
(84.84mm)
4.06"
(103.12mm)
128th Driest
Driest since:
2018
2nd Wettest
Wettest since:
1973
Mar–Apr 2013
2-Month
10.12"
(257.05mm)
5.70"
(144.78mm)
4.42"
(112.27mm)
127th Driest
Driest since:
1915
3rd Wettest
Wettest since:
1973
Feb–Apr 2013
3-Month
12.20"
(309.88mm)
6.92"
(175.77mm)
5.28"
(134.11mm)
128th Driest
Driest since:
1958
2nd Wettest
Wettest since:
1973
Jan–Apr 2013
4-Month
14.10"
(358.14mm)
8.25"
(209.55mm)
5.85"
(148.59mm)
128th Driest
Driest since:
1956
2nd Wettest
Wettest since:
1973
Dec 2012–Apr 2013
5-Month
16.34"
(415.04mm)
9.74"
(247.40mm)
6.60"
(167.64mm)
127th Driest
Driest since:
1956
2nd Wettest
Wettest since:
1973
Nov 2012–Apr 2013
6-Month
17.83"
(452.88mm)
11.86"
(301.24mm)
5.97"
(151.64mm)
125th Driest
Driest since:
1956
4th Wettest
Wettest since:
1973
Oct 2012–Apr 2013
7-Month
21.67"
(550.42mm)
14.49"
(368.05mm)
7.18"
(182.37mm)
126th Driest
Driest since:
1956
3rd Wettest
Wettest since:
1929
Sep 2012–Apr 2013
8-Month
23.46"
(595.88mm)
18.41"
(467.61mm)
5.05"
(128.27mm)
112th Driest
Driest since:
1956
17th Wettest
Wettest since:
1927
Aug 2012–Apr 2013
9-Month
26.67"
(677.42mm)
22.15"
(562.61mm)
4.52"
(114.81mm)
106th Driest
Driest since:
1956
23rd Wettest
Wettest since:
2019
Jul 2012–Apr 2013
10-Month
27.93"
(709.42mm)
26.13"
(663.70mm)
1.80"
(45.72mm)
89th Driest
Driest since:
1902
40th Wettest
Wettest since:
1993
Jun 2012–Apr 2013
11-Month
31.09"
(789.69mm)
30.68"
(779.27mm)
0.41"
(10.42mm)
74th Driest
Driest since:
1902
55th Wettest
Wettest since:
1903
May 2012–Apr 2013
12-Month
34.93"
(887.22mm)
34.74"
(882.40mm)
0.19"
(4.82mm)
65th Driest
Driest since:
1902
64th Wettest
Wettest since:
2011
Nov 2011–Apr 2013
18-Month
49.64"
(1,260.86mm)
46.62"
(1,184.15mm)
3.02"
(76.71mm)
83rd Driest
Driest since:
1902
45th Wettest
Wettest since:
2011
May 2011–Apr 2013
24-Month
70.84"
(1,799.34mm)
69.50"
(1,765.30mm)
1.34"
(34.04mm)
68th Driest
Driest since:
1957
60th Wettest
Wettest since:
2011
May 2010–Apr 2013
36-Month
123.90"
(3,147.06mm)
104.16"
(2,645.66mm)
19.74"
(501.40mm)
119th Driest
Driest since:
1958
8th Wettest
Wettest since:
2011
May 2009–Apr 2013
48-Month
173.30"
(4,401.82mm)
138.69"
(3,522.73mm)
34.61"
(879.09mm)
122nd Driest
Driest since:
1957
4th Wettest
Wettest since:
2011
May 2008–Apr 2013
60-Month
220.74"
(5,606.80mm)
173.27"
(4,401.06mm)
47.47"
(1,205.74mm)
122nd Driest
Driest since:
1958
3rd Wettest
Wettest since:
2012

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