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 1927

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 1927
1-Month
2.16"
(54.86mm)
1.23"
(31.24mm)
0.93"
(23.62mm)
113th Driest
Driest since:
1917
16th Wettest
Wettest since:
1911
Jan–Feb 1927
2-Month
2.72"
(69.09mm)
2.55"
(64.77mm)
0.17"
(4.32mm)
74th Driest
Driest since:
1970
55th Wettest
Wettest since:
2001
Ties: 1905
Dec 1926–Feb 1927
3-Month
3.54"
(89.92mm)
4.04"
(102.62mm)
-0.50"
(-12.70mm)
46th Driest
Driest since:
1920
82nd Wettest
Wettest since:
2001
Nov 1926–Feb 1927
4-Month
6.13"
(155.70mm)
6.16"
(156.46mm)
-0.03"
(-0.76mm)
62nd Driest
Driest since:
1977
66th Wettest
Wettest since:
1993
Oct 1926–Feb 1927
5-Month
8.07"
(204.98mm)
8.79"
(223.27mm)
-0.72"
(-18.29mm)
52nd Driest
Driest since:
1977
76th Wettest
Wettest since:
2019
Sep 1926–Feb 1927
6-Month
19.50"
(495.30mm)
12.71"
(322.83mm)
6.79"
(172.47mm)
122nd Driest
Driest since:
1957
6th Wettest
Wettest to Date
1962
Aug 1926–Feb 1927
7-Month
24.33"
(617.98mm)
16.46"
(418.08mm)
7.87"
(199.90mm)
122nd Driest
Driest since:
1954
6th Wettest
Wettest to Date
1971
Jul 1926–Feb 1927
8-Month
28.88"
(733.55mm)
20.44"
(519.18mm)
8.44"
(214.37mm)
118th Driest
Driest since:
1954
10th Wettest
Wettest since:
1962
Jun 1926–Feb 1927
9-Month
35.92"
(912.37mm)
24.99"
(634.75mm)
10.93"
(277.62mm)
122nd Driest
Driest since:
1954
6th Wettest
Wettest since:
1903
May 1926–Feb 1927
10-Month
37.95"
(963.93mm)
29.04"
(737.62mm)
8.91"
(226.31mm)
115th Driest
Driest since:
1954
13th Wettest
Wettest since:
2011
Apr 1926–Feb 1927
11-Month
39.32"
(998.73mm)
32.38"
(822.45mm)
6.94"
(176.28mm)
107th Driest
Driest since:
1954
21st Wettest
Wettest since:
2011
Mar 1926–Feb 1927
12-Month
41.09"
(1,043.69mm)
34.75"
(882.65mm)
6.34"
(161.04mm)
104th Driest
Driest since:
1902
24th Wettest
Wettest since:
2011
Sep 1925–Feb 1927
18-Month
57.32"
(1,455.93mm)
47.46"
(1,205.48mm)
9.86"
(250.45mm)
112th Driest
Driest since:
1957
15th Wettest
Wettest to Date
1994
Mar 1925–Feb 1927
24-Month
77.61"
(1,971.29mm)
69.49"
(1,765.05mm)
8.12"
(206.24mm)
103rd Driest
Driest since:
1957
24th Wettest
Wettest since:
2011
Mar 1924–Feb 1927
36-Month
112.91"
(2,867.91mm)
104.12"
(2,644.65mm)
8.79"
(223.26mm)
96th Driest
Driest since:
1990
30th Wettest
Wettest since:
2011
Mar 1923–Feb 1927
48-Month
144.69"
(3,675.13mm)
138.68"
(3,522.47mm)
6.01"
(152.66mm)
77th Driest
Driest since:
1957
48th Wettest
Wettest since:
2011
Mar 1922–Feb 1927
60-Month
172.95"
(4,392.93mm)
173.28"
(4,401.31mm)
-0.33"
(-8.38mm)
57th Driest
Driest since:
1957
67th Wettest
Wettest since:
2012

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