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, March 2012

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
March 2012
1-Month		1.78"
(45.21mm)		2.35"
(59.69mm)		-0.57"
(-14.48mm)		47th Driest
Driest since:
1918
82nd Wettest
Wettest since:
1990
Feb–Mar 2012
2-Month		3.50"
(88.90mm)		3.58"
(90.93mm)		-0.08"
(-2.03mm)		61st Driest
Driest since:
1958
68th Wettest
Wettest since:
1998
Ties: 2010
Jan–Mar 2012
3-Month		4.00"
(101.60mm)		4.91"
(124.71mm)		-0.91"
(-23.11mm)		42nd Driest
Driest since:
1956
87th Wettest
Wettest since:
1998
Ties: 1980
Dec 2011–Mar 2012
4-Month		7.01"
(178.05mm)		6.40"
(162.56mm)		0.61"
(15.49mm)		81st Driest
Driest since:
1956
47th Wettest
Wettest since:
1998
Nov 2011–Mar 2012
5-Month		11.29"
(286.77mm)		8.52"
(216.41mm)		2.77"
(70.36mm)		106th Driest
Driest since:
1956
22nd Wettest
Wettest since:
1993
Oct 2011–Mar 2012
6-Month		12.25"
(311.15mm)		11.15"
(283.21mm)		1.10"
(27.94mm)		84th Driest
Driest since:
1956
44th Wettest
Wettest since:
1985
Sep 2011–Mar 2012
7-Month		13.84"
(351.54mm)		15.07"
(382.78mm)		-1.23"
(-31.24mm)		55th Driest
Driest since:
1957
73rd Wettest
Wettest since:
1962
Aug 2011–Mar 2012
8-Month		15.31"
(388.87mm)		18.81"
(477.77mm)		-3.50"
(-88.90mm)		26th Driest
Driest since:
1954
102nd Wettest
Wettest since:
2019
Jul 2011–Mar 2012
9-Month		16.65"
(422.91mm)		22.79"
(578.87mm)		-6.14"
(-155.96mm)		15th Driest
Driest since:
1954
113th Wettest
Wettest since:
1993
Jun 2011–Mar 2012
10-Month		26.73"
(678.94mm)		27.34"
(694.44mm)		-0.61"
(-15.50mm)		61st Driest
Driest since:
1902
67th Wettest
Wettest since:
1903
May 2011–Mar 2012
11-Month		32.49"
(825.25mm)		31.40"
(797.56mm)		1.09"
(27.69mm)		66th Driest
Driest since:
1902
62nd Wettest
Wettest since:
2011
Ties: 1996
Apr 2011–Mar 2012
12-Month		36.21"
(919.73mm)		34.74"
(882.40mm)		1.47"
(37.33mm)		73rd Driest
Driest since:
1902
55th Wettest
Wettest since:
2011
Oct 2010–Mar 2012
18-Month		44.31"
(1,125.47mm)		45.91"
(1,166.11mm)		-1.60"
(-40.64mm)		54th Driest
Driest since:
1957
73rd Wettest
Wettest since:
2011
Apr 2010–Mar 2012
24-Month		89.78"
(2,280.41mm)		69.47"
(1,764.54mm)		20.31"
(515.87mm)		121st Driest
Driest since:
1957
6th Wettest
Wettest since:
2011
Apr 2009–Mar 2012
36-Month		139.20"
(3,535.68mm)		104.12"
(2,644.65mm)		35.08"
(891.03mm)		123rd Driest
Driest since:
1956
3rd Wettest
Wettest since:
2011
Apr 2008–Mar 2012
48-Month		188.53"
(4,788.66mm)		138.67"
(3,522.22mm)		49.86"
(1,266.44mm)		123rd Driest
Driest since:
1957
2nd Wettest
Wettest since:
2011
Apr 2007–Mar 2012
60-Month		231.91"
(5,890.51mm)		173.27"
(4,401.06mm)		58.64"
(1,489.45mm)		123rd Driest
Driest since:
1958
1st Wettest
Wettest to Date
2012

Citing This Page