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, December 2013

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
December 2013
1-Month		0.88"
(22.35mm)		1.51"
(38.35mm)		-0.63"
(-16.00mm)		33rd Driest
Driest since:
1976
96th Wettest
Wettest since:
2015
Nov–Dec 2013
2-Month		2.75"
(69.85mm)		3.62"
(91.95mm)		-0.87"
(-22.10mm)		48th Driest
Driest since:
1976
81st Wettest
Wettest since:
2015
Oct–Dec 2013
3-Month		5.85"
(148.59mm)		6.23"
(158.24mm)		-0.38"
(-9.65mm)		54th Driest
Driest since:
1910
75th Wettest
Wettest since:
1941
Sep–Dec 2013
4-Month		7.43"
(188.72mm)		10.15"
(257.81mm)		-2.72"
(-69.09mm)		33rd Driest
Driest since:
1950
96th Wettest
Wettest since:
1961
Aug–Dec 2013
5-Month		7.79"
(197.87mm)		13.87"
(352.30mm)		-6.08"
(-154.43mm)		6th Driest
Driest since:
1953
123rd Wettest
Wettest since:
1970
Jul–Dec 2013
6-Month		9.93"
(252.22mm)		17.85"
(453.39mm)		-7.92"
(-201.17mm)		4th Driest
Driest since:
1953
125th Wettest
Wettest since:
1902
Jun–Dec 2013
7-Month		13.22"
(335.79mm)		22.46"
(570.48mm)		-9.24"
(-234.69mm)		4th Driest
Driest since:
1953
125th Wettest
Wettest since:
1902
May–Dec 2013
8-Month		22.48"
(570.99mm)		26.50"
(673.10mm)		-4.02"
(-102.11mm)		35th Driest
Driest since:
1953
94th Wettest
Wettest since:
2010
Apr–Dec 2013
9-Month		29.88"
(758.95mm)		29.84"
(757.94mm)		0.04"
(1.01mm)		62nd Driest
Driest since:
1953
67th Wettest
Wettest since:
2010
Mar–Dec 2013
10-Month		32.60"
(828.04mm)		32.19"
(817.63mm)		0.41"
(10.41mm)		66th Driest
Driest since:
1901
63rd Wettest
Wettest since:
2010
Feb–Dec 2013
11-Month		34.68"
(880.87mm)		33.42"
(848.87mm)		1.26"
(32.00mm)		73rd Driest
Driest since:
1901
56th Wettest
Wettest since:
2010
Jan–Dec 2013
12-Month		36.58"
(929.13mm)		34.75"
(882.65mm)		1.83"
(46.48mm)		78th Driest
Driest since:
1901
51st Wettest
Wettest since:
2010
Ties: 1919
Jul 2012–Dec 2013
18-Month		50.41"
(1,280.41mm)		52.63"
(1,336.80mm)		-2.22"
(-56.39mm)		54th Driest
Driest since:
1956
74th Wettest
Wettest since:
2010
Jan 2012–Dec 2013
24-Month		64.83"
(1,646.68mm)		69.50"
(1,765.30mm)		-4.67"
(-118.62mm)		32nd Driest
Driest since:
1989
96th Wettest
Wettest since:
2010
Jan 2011–Dec 2013
36-Month		101.68"
(2,582.67mm)		104.23"
(2,647.44mm)		-2.55"
(-64.77mm)		48th Driest
Driest since:
1989
79th Wettest
Wettest since:
2010
Jan 2010–Dec 2013
48-Month		155.94"
(3,960.88mm)		138.86"
(3,527.04mm)		17.08"
(433.84mm)		111th Driest
Driest since:
1956
15th Wettest
Wettest since:
2010
Jan 2009–Dec 2013
60-Month		207.02"
(5,258.31mm)		173.41"
(4,404.61mm)		33.61"
(853.70mm)		121st Driest
Driest since:
1956
4th Wettest
Wettest since:
2011

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