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

View Period (Months):
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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 1923
1-Month
0.70"
(17.78mm)
1.23"
(31.24mm)
-0.53"
(-13.46mm)
32nd Driest
Driest since:
1917
97th 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
103rd 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
117th 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
68th 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
93rd 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
106th 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
113th 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
88th 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
106th 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
112th 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
114th 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
112th Wettest
Wettest since:
2011
Sep 1921–Feb 1923
18-Month
44.32"
(1,125.73mm)
47.46"
(1,205.48mm)
-3.14"
(-79.75mm)
43rd 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)
57th 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
88th 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
80th 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
76th Wettest
Wettest since:
2012

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