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 2003

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 2003
1-Month
3.66"
(92.96mm)
3.34"
(84.84mm)
0.32"
(8.12mm)
78th Driest
Driest since:
2018
51st Wettest
Wettest since:
1973
Mar–Apr 2003
2-Month
4.57"
(116.08mm)
5.70"
(144.78mm)
-1.13"
(-28.70mm)
37th Driest
Driest since:
1915
92nd Wettest
Wettest since:
1973
Ties: 1901
Feb–Apr 2003
3-Month
5.65"
(143.51mm)
6.92"
(175.77mm)
-1.27"
(-32.26mm)
32nd Driest
Driest since:
1958
97th Wettest
Wettest since:
1973
Jan–Apr 2003
4-Month
6.12"
(155.45mm)
8.25"
(209.55mm)
-2.13"
(-54.10mm)
21st Driest
Driest since:
1956
108th Wettest
Wettest since:
1973
Ties: 1933
Dec 2002–Apr 2003
5-Month
6.73"
(170.94mm)
9.74"
(247.40mm)
-3.01"
(-76.46mm)
9th Driest
Driest since:
1956
119th Wettest
Wettest since:
1973
Ties: 2018
Nov 2002–Apr 2003
6-Month
6.94"
(176.28mm)
11.86"
(301.24mm)
-4.92"
(-124.96mm)
4th Driest
Driest since:
1956
124th Wettest
Wettest since:
1973
Oct 2002–Apr 2003
7-Month
10.58"
(268.73mm)
14.49"
(368.05mm)
-3.91"
(-99.32mm)
9th Driest
Driest since:
1956
119th Wettest
Wettest since:
1929
Ties: 1977
Sep 2002–Apr 2003
8-Month
11.56"
(293.62mm)
18.41"
(467.61mm)
-6.85"
(-173.99mm)
4th Driest
Driest since:
1956
124th Wettest
Wettest since:
1927
Aug 2002–Apr 2003
9-Month
15.90"
(403.86mm)
22.15"
(562.61mm)
-6.25"
(-158.75mm)
7th Driest
Driest since:
1956
121st Wettest
Wettest since:
2019
Jul 2002–Apr 2003
10-Month
19.01"
(482.85mm)
26.13"
(663.70mm)
-7.12"
(-180.85mm)
10th Driest
Driest since:
1902
118th Wettest
Wettest since:
1993
Jun 2002–Apr 2003
11-Month
23.18"
(588.77mm)
30.68"
(779.27mm)
-7.50"
(-190.50mm)
10th Driest
Driest since:
1902
118th Wettest
Wettest since:
1903
May 2002–Apr 2003
12-Month
29.30"
(744.22mm)
34.74"
(882.40mm)
-5.44"
(-138.18mm)
25th Driest
Driest since:
1902
103rd Wettest
Wettest since:
2011
Nov 2001–Apr 2003
18-Month
39.50"
(1,003.30mm)
46.62"
(1,184.15mm)
-7.12"
(-180.85mm)
19th Driest
Driest since:
1902
108th Wettest
Wettest since:
2011
May 2001–Apr 2003
24-Month
67.36"
(1,710.94mm)
69.50"
(1,765.30mm)
-2.14"
(-54.36mm)
49th Driest
Driest since:
1957
78th Wettest
Wettest since:
2011
May 2000–Apr 2003
36-Month
105.04"
(2,668.02mm)
104.16"
(2,645.66mm)
0.88"
(22.36mm)
64th Driest
Driest since:
1958
62nd Wettest
Wettest since:
2011
May 1999–Apr 2003
48-Month
132.57"
(3,367.28mm)
138.69"
(3,522.73mm)
-6.12"
(-155.45mm)
34th Driest
Driest since:
1957
91st Wettest
Wettest since:
2011
May 1998–Apr 2003
60-Month
176.54"
(4,484.12mm)
173.27"
(4,401.06mm)
3.27"
(83.06mm)
69th Driest
Driest since:
1958
55th Wettest
Wettest since:
2012

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