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, November 2011

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
November 2011
1-Month		4.28"
(108.71mm)		2.12"
(53.85mm)		2.16"
(54.86mm)		118th Driest
Driest since:
1917, 1989
11th Wettest
Wettest since:
1934
Oct–Nov 2011
2-Month		5.24"
(133.10mm)		4.73"
(120.14mm)		0.51"
(12.96mm)		83rd Driest
Driest since:
1904
46th Wettest
Wettest since:
1985
Sep–Nov 2011
3-Month		6.83"
(173.48mm)		8.64"
(219.46mm)		-1.81"
(-45.98mm)		40th Driest
Driest since:
1953
89th Wettest
Wettest since:
1961
Aug–Nov 2011
4-Month		8.30"
(210.82mm)		12.36"
(313.94mm)		-4.06"
(-103.12mm)		16th Driest
Driest since:
1953
113th Wettest
Wettest since:
1970
Jul–Nov 2011
5-Month		9.64"
(244.86mm)		16.35"
(415.29mm)		-6.71"
(-170.43mm)		7th Driest
Driest since:
1953
122nd Wettest
Wettest since:
1902
Jun–Nov 2011
6-Month		19.72"
(500.89mm)		20.95"
(532.13mm)		-1.23"
(-31.24mm)		59th Driest
Driest since:
1953
70th Wettest
Wettest since:
1902
May–Nov 2011
7-Month		25.48"
(647.19mm)		24.99"
(634.75mm)		0.49"
(12.44mm)		68th Driest
Driest since:
1953
61st Wettest
Wettest since:
2010
Apr–Nov 2011
8-Month		29.20"
(741.68mm)		28.33"
(719.58mm)		0.87"
(22.10mm)		70th Driest
Driest since:
1953
59th Wettest
Wettest since:
2010
Mar–Nov 2011
9-Month		30.95"
(786.13mm)		30.69"
(779.53mm)		0.26"
(6.60mm)		64th Driest
Driest since:
1901
65th Wettest
Wettest since:
2010
Feb–Nov 2011
10-Month		32.92"
(836.17mm)		31.92"
(810.77mm)		1.00"
(25.40mm)		70th Driest
Driest since:
1901
59th Wettest
Wettest since:
2010
Jan–Nov 2011
11-Month		33.84"
(859.54mm)		33.24"
(844.30mm)		0.60"
(15.24mm)		67th Driest
Driest since:
1901
62nd Wettest
Wettest since:
2010
Dec 2010–Nov 2011
12-Month		34.74"
(882.40mm)		34.73"
(882.14mm)		0.01"
(0.26mm)		59th Driest
Driest since:
1901
69th Wettest
Wettest since:
2010
Jun 2010–Nov 2011
18-Month		71.13"
(1,806.70mm)		55.68"
(1,414.27mm)		15.45"
(392.43mm)		120th Driest
Driest since:
1956
8th Wettest
Wettest since:
2010
Dec 2009–Nov 2011
24-Month		90.70"
(2,303.78mm)		69.49"
(1,765.05mm)		21.21"
(538.73mm)		121st Driest
Driest since:
1956
6th Wettest
Wettest since:
2010
Dec 2008–Nov 2011
36-Month		142.09"
(3,609.09mm)		104.21"
(2,646.93mm)		37.88"
(962.16mm)		123rd Driest
Driest since:
1989
3rd Wettest
Wettest since:
2010
Dec 2007–Nov 2011
48-Month		190.18"
(4,830.57mm)		138.84"
(3,526.54mm)		51.34"
(1,304.03mm)		123rd Driest
Driest since:
1956
2nd Wettest
Wettest since:
2010
Dec 2006–Nov 2011
60-Month		233.45"
(5,929.63mm)		173.40"
(4,404.36mm)		60.05"
(1,525.27mm)		123rd Driest
Driest since:
1956
1st Wettest
Wettest to Date
2011

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