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 2017

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 2017
1-Month
0.48"
(12.19mm)
1.23"
(31.24mm)
-0.75"
(-19.05mm)
17th Driest
Driest since:
1917
112th Wettest
Wettest since:
1911
Ties: 1963
Jan–Feb 2017
2-Month
1.96"
(49.78mm)
2.55"
(64.77mm)
-0.59"
(-14.99mm)
41st Driest
Driest since:
1970
88th Wettest
Wettest since:
2001
Dec 2016–Feb 2017
3-Month
3.19"
(81.03mm)
4.04"
(102.62mm)
-0.85"
(-21.59mm)
32nd Driest
Driest since:
1920
96th Wettest
Wettest since:
2001
Nov 2016–Feb 2017
4-Month
4.37"
(111.00mm)
6.16"
(156.46mm)
-1.79"
(-45.46mm)
26th Driest
Driest since:
1977
102nd Wettest
Wettest since:
1993
Oct 2016–Feb 2017
5-Month
6.26"
(159.00mm)
8.79"
(223.27mm)
-2.53"
(-64.27mm)
19th Driest
Driest since:
1977
109th Wettest
Wettest since:
2019
Sep 2016–Feb 2017
6-Month
8.48"
(215.39mm)
12.71"
(322.83mm)
-4.23"
(-107.44mm)
13th Driest
Driest since:
1957
115th Wettest
Wettest since:
1962
Aug 2016–Feb 2017
7-Month
15.47"
(392.94mm)
16.46"
(418.08mm)
-0.99"
(-25.14mm)
54th Driest
Driest since:
1954
74th Wettest
Wettest since:
1971
Ties: 1953
Jul 2016–Feb 2017
8-Month
22.19"
(563.63mm)
20.44"
(519.18mm)
1.75"
(44.45mm)
89th Driest
Driest since:
1954
39th Wettest
Wettest since:
1962
Jun 2016–Feb 2017
9-Month
24.19"
(614.43mm)
24.99"
(634.75mm)
-0.80"
(-20.32mm)
62nd Driest
Driest since:
1954
66th Wettest
Wettest since:
1903
May 2016–Feb 2017
10-Month
27.99"
(710.95mm)
29.04"
(737.62mm)
-1.05"
(-26.67mm)
56th Driest
Driest since:
1954
72nd Wettest
Wettest since:
2011
Apr 2016–Feb 2017
11-Month
30.29"
(769.37mm)
32.38"
(822.45mm)
-2.09"
(-53.08mm)
50th Driest
Driest since:
1954
78th Wettest
Wettest since:
2011
Mar 2016–Feb 2017
12-Month
32.44"
(823.98mm)
34.75"
(882.65mm)
-2.31"
(-58.67mm)
47th Driest
Driest since:
1902
81st Wettest
Wettest since:
2011
Sep 2015–Feb 2017
18-Month
48.71"
(1,237.23mm)
47.46"
(1,205.48mm)
1.25"
(31.75mm)
73rd Driest
Driest since:
1957
54th Wettest
Wettest since:
1994
Mar 2015–Feb 2017
24-Month
75.08"
(1,907.03mm)
69.49"
(1,765.05mm)
5.59"
(141.98mm)
88th Driest
Driest since:
1957
39th Wettest
Wettest since:
2011
Mar 2014–Feb 2017
36-Month
114.69"
(2,913.13mm)
104.12"
(2,644.65mm)
10.57"
(268.48mm)
99th Driest
Driest since:
1990
27th Wettest
Wettest since:
2011
Mar 2013–Feb 2017
48-Month
150.46"
(3,821.68mm)
138.68"
(3,522.47mm)
11.78"
(299.21mm)
98th Driest
Driest since:
1957
27th Wettest
Wettest since:
2011
Mar 2012–Feb 2017
60-Month
180.47"
(4,583.94mm)
173.28"
(4,401.31mm)
7.19"
(182.63mm)
75th Driest
Driest since:
1957
49th Wettest
Wettest since:
2012

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