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, February 2020

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
February 2020
1-Month		0.36"
(9.14mm)		1.23"
(31.24mm)		-0.87"
(-22.10mm)		9th Driest
Driest since:
1917
121st Wettest
Wettest since:
1911
Ties: 1958
Jan–Feb 2020
2-Month		2.60"
(66.04mm)		2.55"
(64.77mm)		0.05"
(1.27mm)		70th Driest
Driest since:
1970
60th Wettest
Wettest since:
2001
Dec 2019–Feb 2020
3-Month		3.95"
(100.33mm)		4.04"
(102.62mm)		-0.09"
(-2.29mm)		57th Driest
Driest since:
1920
72nd Wettest
Wettest since:
2001
Nov 2019–Feb 2020
4-Month		5.22"
(132.59mm)		6.16"
(156.46mm)		-0.94"
(-23.87mm)		46th Driest
Driest since:
1977
83rd Wettest
Wettest since:
1993
Oct 2019–Feb 2020
5-Month		7.77"
(197.36mm)		8.79"
(223.27mm)		-1.02"
(-25.91mm)		46th Driest
Driest since:
1977
83rd Wettest
Wettest since:
2019
Sep 2019–Feb 2020
6-Month		15.21"
(386.33mm)		12.71"
(322.83mm)		2.50"
(63.50mm)		98th Driest
Driest since:
1957
31st Wettest
Wettest since:
1962
Aug 2019–Feb 2020
7-Month		18.61"
(472.69mm)		16.46"
(418.08mm)		2.15"
(54.61mm)		89th Driest
Driest since:
1954
40th Wettest
Wettest since:
1971
Jul 2019–Feb 2020
8-Month		20.56"
(522.22mm)		20.44"
(519.18mm)		0.12"
(3.04mm)		73rd Driest
Driest since:
1954
56th Wettest
Wettest since:
1962
Jun 2019–Feb 2020
9-Month		25.13"
(638.30mm)		24.99"
(634.75mm)		0.14"
(3.55mm)		74th Driest
Driest since:
1954
55th Wettest
Wettest since:
1903
May 2019–Feb 2020
10-Month		36.30"
(922.02mm)		29.04"
(737.62mm)		7.26"
(184.40mm)		111th Driest
Driest since:
1954
18th Wettest
Wettest since:
2011
Apr 2019–Feb 2020
11-Month		39.39"
(1,000.51mm)		32.38"
(822.45mm)		7.01"
(178.06mm)		110th Driest
Driest since:
1954
19th Wettest
Wettest since:
2011
Ties: 1932
Mar 2019–Feb 2020
12-Month		42.27"
(1,073.66mm)		34.75"
(882.65mm)		7.52"
(191.01mm)		113th Driest
Driest since:
1902
16th Wettest
Wettest since:
2011
Sep 2018–Feb 2020
18-Month		63.82"
(1,621.03mm)		47.46"
(1,205.48mm)		16.36"
(415.55mm)		123rd Driest
Driest since:
1957
5th Wettest
Wettest since:
1994
Mar 2018–Feb 2020
24-Month		84.24"
(2,139.70mm)		69.49"
(1,765.05mm)		14.75"
(374.65mm)		118th Driest
Driest since:
1957
10th Wettest
Wettest since:
2011
Mar 2017–Feb 2020
36-Month		114.17"
(2,899.92mm)		104.12"
(2,644.65mm)		10.05"
(255.27mm)		99th Driest
Driest since:
1990
28th Wettest
Wettest since:
2011
Mar 2016–Feb 2020
48-Month		146.61"
(3,723.89mm)		138.68"
(3,522.47mm)		7.93"
(201.42mm)		82nd Driest
Driest since:
1957
44th Wettest
Wettest since:
2011
Mar 2015–Feb 2020
60-Month		189.25"
(4,806.95mm)		173.28"
(4,401.31mm)		15.97"
(405.64mm)		103rd Driest
Driest since:
1957
22nd Wettest
Wettest since:
2012

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