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 1902

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2023)		 Wettest/Driest
Since		 Record
February 1902
1-Month 		0.89"
(22.61mm)		 1.23"
(31.24mm)		 -0.34"
(-8.63mm)		 44th Driest
Driest since:
 1917
86th Wettest
Wettest since:
 1911
Ties: 2004, 2016
Jan–Feb 1902
2-Month 		1.43"
(36.32mm)		 2.55"
(64.77mm)		 -1.12"
(-28.45mm)		 16th Driest
Driest since:
 1970
114th Wettest
Wettest since:
 2001
Dec 1901–Feb 1902
3-Month 		2.95"
(74.93mm)		 4.04"
(102.62mm)		 -1.09"
(-27.69mm)		 23rd Driest
Driest since:
 1920
106th Wettest
Wettest since:
 2001
Nov 1901–Feb 1902
4-Month 		3.77"
(95.76mm)		 6.16"
(156.46mm)		 -2.39"
(-60.70mm)		 15th Driest
Driest since:
 1977
114th Wettest
Wettest since:
 1993
Oct 1901–Feb 1902
5-Month 		5.08"
(129.03mm)		 8.79"
(223.27mm)		 -3.71"
(-94.24mm)		 7th Driest
Driest to Date
 1977
122nd Wettest
Wettest since:
 2019
Sep 1901–Feb 1902
6-Month 		7.47"
(189.74mm)		 12.71"
(322.83mm)		 -5.24"
(-133.09mm)		 9th Driest
Driest to Date
 1957
120th Wettest
Wettest since:
 1962
Aug 1901–Feb 1902
7-Month 		7.95"
(201.93mm)		 16.46"
(418.08mm)		 -8.51"
(-216.15mm)		 2nd Driest
Driest to Date
 1954
127th Wettest
Wettest since:
 1971
Jul 1901–Feb 1902
8-Month 		9.91"
(251.71mm)		 20.44"
(519.18mm)		 -10.53"
(-267.47mm)		 2nd Driest
Driest to Date
 1954
127th Wettest
Wettest since:
 1962
Jun 1901–Feb 1902
9-Month 		12.80"
(325.12mm)		 24.99"
(634.75mm)		 -12.19"
(-309.63mm)		 2nd Driest
Driest to Date
 1954
127th Wettest
Wettest since:
 1903
May 1901–Feb 1902
10-Month 		14.57"
(370.08mm)		 29.04"
(737.62mm)		 -14.47"
(-367.54mm)		 2nd Driest
Driest to Date
 1954
127th Wettest
Wettest since:
 2011
Apr 1901–Feb 1902
11-Month 		16.34"
(415.04mm)		 32.38"
(822.45mm)		 -16.04"
(-407.41mm)		 2nd Driest
Driest to Date
 1954
127th Wettest
Wettest since:
 2011
Mar 1901–Feb 1902
12-Month 		19.14"
(486.16mm)		 34.75"
(882.65mm)		 -15.61"
(-396.49mm)		 1st Driest
Driest to Date
 1902
128th Wettest
Wettest since:
 2011
Sep 1900–Feb 1902
18-Month 		32.15"
(816.61mm)		 47.46"
(1,205.48mm)		 -15.31"
(-388.87mm)		 3rd Driest
Driest to Date
 1957
125th Wettest
Wettest since:
 1994
Mar 1900–Feb 1902
24-Month 		51.84"
(1,316.74mm)		 69.49"
(1,765.05mm)		 -17.65"
(-448.31mm)		 4th Driest
Driest to Date
 1957
124th Wettest
Wettest since:
 2011
Mar 1899–Feb 1902
36-Month 		82.00"
(2,082.80mm)		 104.12"
(2,644.65mm)		 -22.12"
(-561.85mm)		 3rd Driest
Driest to Date
 1990
124th Wettest
Wettest since:
 2011
Mar 1898–Feb 1902
48-Month 		117.25"
(2,978.15mm)		 138.68"
(3,522.47mm)		 -21.43"
(-544.32mm)		 5th Driest
Driest to Date
 1957
121st Wettest
Wettest since:
 2011
Mar 1897–Feb 1902
60-Month 		144.91"
(3,680.71mm)		 173.28"
(4,401.31mm)		 -28.37"
(-720.60mm)		 4th Driest
Driest to Date
 1957
121st Wettest
Wettest since:
 2012

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