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 1923

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
February 1923
1-Month
0.70"
(17.78mm)
1.23"
(31.24mm)
-0.53"
(-13.46mm)
32nd Driest
Driest since:
1917
98th Wettest
Wettest since:
1911
Jan–Feb 1923
2-Month
1.64"
(41.66mm)
2.55"
(64.77mm)
-0.91"
(-23.11mm)
26th Driest
Driest since:
1970
104th Wettest
Wettest since:
2001
Dec 1922–Feb 1923
3-Month
2.12"
(53.85mm)
4.04"
(102.62mm)
-1.92"
(-48.77mm)
11th Driest
Driest since:
1920
118th Wettest
Wettest since:
2001
Nov 1922–Feb 1923
4-Month
6.05"
(153.67mm)
6.16"
(156.46mm)
-0.11"
(-2.79mm)
60th Driest
Driest since:
1977
69th Wettest
Wettest since:
1993
Oct 1922–Feb 1923
5-Month
7.38"
(187.45mm)
8.79"
(223.27mm)
-1.41"
(-35.82mm)
35th Driest
Driest since:
1977
94th Wettest
Wettest since:
2019
Ties: 1898
Sep 1922–Feb 1923
6-Month
9.30"
(236.22mm)
12.71"
(322.83mm)
-3.41"
(-86.61mm)
22nd Driest
Driest since:
1957
107th Wettest
Wettest since:
1962
Aug 1922–Feb 1923
7-Month
11.56"
(293.62mm)
16.46"
(418.08mm)
-4.90"
(-124.46mm)
15th Driest
Driest since:
1954
114th Wettest
Wettest since:
1971
Jul 1922–Feb 1923
8-Month
18.13"
(460.50mm)
20.44"
(519.18mm)
-2.31"
(-58.68mm)
40th Driest
Driest since:
1954
89th Wettest
Wettest since:
1962
Ties: 1907
Jun 1922–Feb 1923
9-Month
19.57"
(497.08mm)
24.99"
(634.75mm)
-5.42"
(-137.67mm)
22nd Driest
Driest since:
1954
107th Wettest
Wettest since:
1903
May 1922–Feb 1923
10-Month
23.10"
(586.74mm)
29.04"
(737.62mm)
-5.94"
(-150.88mm)
16th Driest
Driest since:
1954
113th Wettest
Wettest since:
2011
Apr 1922–Feb 1923
11-Month
25.82"
(655.83mm)
32.38"
(822.45mm)
-6.56"
(-166.62mm)
14th Driest
Driest since:
1954
115th Wettest
Wettest since:
2011
Mar 1922–Feb 1923
12-Month
28.26"
(717.80mm)
34.75"
(882.65mm)
-6.49"
(-164.85mm)
16th Driest
Driest since:
1902
113th Wettest
Wettest since:
2011
Sep 1921–Feb 1923
18-Month
44.32"
(1,125.73mm)
47.46"
(1,205.48mm)
-3.14"
(-79.75mm)
44th Driest
Driest since:
1957
84th Wettest
Wettest since:
1994
Mar 1921–Feb 1923
24-Month
68.50"
(1,739.90mm)
69.49"
(1,765.05mm)
-0.99"
(-25.15mm)
58th Driest
Driest since:
1957
70th Wettest
Wettest since:
2011
Mar 1920–Feb 1923
36-Month
99.60"
(2,529.84mm)
104.12"
(2,644.65mm)
-4.52"
(-114.81mm)
38th Driest
Driest since:
1990
89th Wettest
Wettest since:
2011
Mar 1919–Feb 1923
48-Month
134.54"
(3,417.32mm)
138.68"
(3,522.47mm)
-4.14"
(-105.15mm)
45th Driest
Driest since:
1957
81st Wettest
Wettest since:
2011
Mar 1918–Feb 1923
60-Month
169.81"
(4,313.17mm)
173.28"
(4,401.31mm)
-3.47"
(-88.14mm)
48th Driest
Driest since:
1957
77th Wettest
Wettest since:
2012

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