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 1906

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
February 1906
1-Month
2.30"
(58.42mm)
1.23"
(31.24mm)
1.07"
(27.18mm)
116th Driest
Driest since:
1917
13th Wettest
Wettest since:
1911
Jan–Feb 1906
2-Month
4.55"
(115.57mm)
2.55"
(64.77mm)
2.00"
(50.80mm)
119th Driest
Driest since:
1970
10th Wettest
Wettest to Date
2001
Dec 1905–Feb 1906
3-Month
5.71"
(145.03mm)
4.04"
(102.62mm)
1.67"
(42.41mm)
110th Driest
Driest since:
1920
18th Wettest
Wettest since:
2001
Nov 1905–Feb 1906
4-Month
8.09"
(205.49mm)
6.16"
(156.46mm)
1.93"
(49.03mm)
106th Driest
Driest since:
1977
22nd Wettest
Wettest to Date
1993
Ties: 1969
Oct 1905–Feb 1906
5-Month
11.59"
(294.39mm)
8.79"
(223.27mm)
2.80"
(71.12mm)
110th Driest
Driest since:
1977
18th Wettest
Wettest to Date
2019
Sep 1905–Feb 1906
6-Month
14.03"
(356.36mm)
12.71"
(322.83mm)
1.32"
(33.53mm)
83rd Driest
Driest since:
1957
45th Wettest
Wettest since:
1962
Aug 1905–Feb 1906
7-Month
18.63"
(473.20mm)
16.46"
(418.08mm)
2.17"
(55.12mm)
90th Driest
Driest since:
1954
38th Wettest
Wettest since:
1971
Jul 1905–Feb 1906
8-Month
22.34"
(567.44mm)
20.44"
(519.18mm)
1.90"
(48.26mm)
90th Driest
Driest since:
1954
38th Wettest
Wettest since:
1962
Jun 1905–Feb 1906
9-Month
29.31"
(744.47mm)
24.99"
(634.75mm)
4.32"
(109.72mm)
97th Driest
Driest since:
1954
31st Wettest
Wettest since:
1903
May 1905–Feb 1906
10-Month
33.31"
(846.07mm)
29.04"
(737.62mm)
4.27"
(108.45mm)
95th Driest
Driest since:
1954
33rd Wettest
Wettest since:
2011
Apr 1905–Feb 1906
11-Month
37.24"
(945.90mm)
32.38"
(822.45mm)
4.86"
(123.45mm)
97th Driest
Driest since:
1954
31st Wettest
Wettest since:
2011
Mar 1905–Feb 1906
12-Month
39.50"
(1,003.30mm)
34.75"
(882.65mm)
4.75"
(120.65mm)
96th Driest
Driest since:
1902
32nd Wettest
Wettest since:
2011
Sep 1904–Feb 1906
18-Month
49.62"
(1,260.35mm)
47.46"
(1,205.48mm)
2.16"
(54.87mm)
78th Driest
Driest since:
1957
49th Wettest
Wettest since:
1994
Mar 1904–Feb 1906
24-Month
71.32"
(1,811.53mm)
69.49"
(1,765.05mm)
1.83"
(46.48mm)
71st Driest
Driest since:
1957
56th Wettest
Wettest since:
2011
Mar 1903–Feb 1906
36-Month
106.43"
(2,703.32mm)
104.12"
(2,644.65mm)
2.31"
(58.67mm)
76th Driest
Driest since:
1990
50th Wettest
Wettest since:
2011
Mar 1902–Feb 1906
48-Month
155.97"
(3,961.64mm)
138.68"
(3,522.47mm)
17.29"
(439.17mm)
110th Driest
Driest since:
1957
15th Wettest
Wettest to Date
2011
Ties: 1976
Mar 1901–Feb 1906
60-Month
175.11"
(4,447.79mm)
173.28"
(4,401.31mm)
1.83"
(46.48mm)
64th Driest
Driest since:
1957
60th Wettest
Wettest to Date
2012

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