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 2019

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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
February 2019
1-Month 		2.85"
(72.39mm)		 1.23"
(31.24mm)		 1.62"
(41.15mm)		 124th Driest
Driest since:
 1917
5th Wettest
Wettest since:
 1911
Jan–Feb 2019
2-Month 		5.46"
(138.68mm)		 2.55"
(64.77mm)		 2.91"
(73.91mm)		 126th Driest
Driest since:
 1970
3rd Wettest
Wettest since:
 2001
Dec 2018–Feb 2019
3-Month 		7.14"
(181.36mm)		 4.04"
(102.62mm)		 3.10"
(78.74mm)		 124th Driest
Driest since:
 1920
4th Wettest
Wettest since:
 2001
Nov 2018–Feb 2019
4-Month 		10.15"
(257.81mm)		 6.16"
(156.46mm)		 3.99"
(101.35mm)		 125th Driest
Driest since:
 1977
3rd Wettest
Wettest since:
 1993
Oct 2018–Feb 2019
5-Month 		15.46"
(392.68mm)		 8.79"
(223.27mm)		 6.67"
(169.41mm)		 127th Driest
Driest since:
 1977
1st Wettest
Wettest to Date
 2019
Sep 2018–Feb 2019
6-Month 		21.55"
(547.37mm)		 12.71"
(322.83mm)		 8.84"
(224.54mm)		 125th Driest
Driest since:
 1957
3rd Wettest
Wettest since:
 1962
Aug 2018–Feb 2019
7-Month 		27.39"
(695.71mm)		 16.46"
(418.08mm)		 10.93"
(277.63mm)		 126th Driest
Driest since:
 1954
2nd Wettest
Wettest since:
 1971
Jul 2018–Feb 2019
8-Month 		29.98"
(761.49mm)		 20.44"
(519.18mm)		 9.54"
(242.31mm)		 121st Driest
Driest since:
 1954
7th Wettest
Wettest since:
 1962
Jun 2018–Feb 2019
9-Month 		34.83"
(884.68mm)		 24.99"
(634.75mm)		 9.84"
(249.93mm)		 120th Driest
Driest since:
 1954
8th Wettest
Wettest since:
 1903
May 2018–Feb 2019
10-Month 		38.61"
(980.69mm)		 29.04"
(737.62mm)		 9.57"
(243.07mm)		 118th Driest
Driest since:
 1954
10th Wettest
Wettest since:
 2011
Apr 2018–Feb 2019
11-Month 		39.11"
(993.39mm)		 32.38"
(822.45mm)		 6.73"
(170.94mm)		 106th Driest
Driest since:
 1954
22nd Wettest
Wettest since:
 2011
Ties: 1982
Mar 2018–Feb 2019
12-Month 		41.97"
(1,066.04mm)		 34.75"
(882.65mm)		 7.22"
(183.39mm)		 110th Driest
Driest since:
 1902
18th Wettest
Wettest since:
 2011
Sep 2017–Feb 2019
18-Month 		53.44"
(1,357.38mm)		 47.46"
(1,205.48mm)		 5.98"
(151.90mm)		 98th Driest
Driest since:
 1957
29th Wettest
Wettest since:
 1994
Mar 2017–Feb 2019
24-Month 		71.90"
(1,826.26mm)		 69.49"
(1,765.05mm)		 2.41"
(61.21mm)		 76th Driest
Driest since:
 1957
51st Wettest
Wettest since:
 2011
Mar 2016–Feb 2019
36-Month 		104.34"
(2,650.24mm)		 104.12"
(2,644.65mm)		 0.22"
(5.59mm)		 63rd Driest
Driest since:
 1990
63rd Wettest
Wettest since:
 2011
Mar 2015–Feb 2019
48-Month 		146.98"
(3,733.29mm)		 138.68"
(3,522.47mm)		 8.30"
(210.82mm)		 82nd Driest
Driest since:
 1957
43rd Wettest
Wettest since:
 2011
Mar 2014–Feb 2019
60-Month 		186.59"
(4,739.39mm)		 173.28"
(4,401.31mm)		 13.31"
(338.08mm)		 98th Driest
Driest since:
 1957
26th Wettest
Wettest since:
 2012
Ties: 2009

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