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, December 2010

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
December 2010
1-Month
0.90"
(22.86mm)
1.51"
(38.35mm)
-0.61"
(-15.49mm)
34th Driest
Driest since:
1976
95th Wettest
Wettest since:
2015
Ties: 1933, 1964, 2021
Nov–Dec 2010
2-Month
2.21"
(56.13mm)
3.62"
(91.95mm)
-1.41"
(-35.82mm)
34th Driest
Driest since:
1976
95th Wettest
Wettest since:
2015
Oct–Dec 2010
3-Month
3.46"
(87.88mm)
6.23"
(158.24mm)
-2.77"
(-70.36mm)
17th Driest
Driest since:
1910
112th Wettest
Wettest since:
1941
Sep–Dec 2010
4-Month
10.71"
(272.03mm)
10.15"
(257.81mm)
0.56"
(14.22mm)
80th Driest
Driest since:
1950
49th Wettest
Wettest since:
1961
Aug–Dec 2010
5-Month
17.27"
(438.66mm)
13.87"
(352.30mm)
3.40"
(86.36mm)
103rd Driest
Driest since:
1953
26th Wettest
Wettest since:
1970
Jul–Dec 2010
6-Month
24.98"
(634.49mm)
17.85"
(453.39mm)
7.13"
(181.10mm)
115th Driest
Driest since:
1953
14th Wettest
Wettest since:
1902
Jun–Dec 2010
7-Month
37.29"
(947.17mm)
22.46"
(570.48mm)
14.83"
(376.69mm)
127th Driest
Driest since:
1953
2nd Wettest
Wettest since:
1902
May–Dec 2010
8-Month
44.70"
(1,135.38mm)
26.50"
(673.10mm)
18.20"
(462.28mm)
128th Driest
Driest since:
1953
1st Wettest
Wettest to Date
2010
Apr–Dec 2010
9-Month
48.93"
(1,242.82mm)
29.84"
(757.94mm)
19.09"
(484.88mm)
128th Driest
Driest since:
1953
1st Wettest
Wettest to Date
2010
Mar–Dec 2010
10-Month
51.22"
(1,300.99mm)
32.19"
(817.63mm)
19.03"
(483.36mm)
128th Driest
Driest since:
1901
1st Wettest
Wettest to Date
2010
Feb–Dec 2010
11-Month
52.43"
(1,331.72mm)
33.42"
(848.87mm)
19.01"
(482.85mm)
128th Driest
Driest since:
1901
1st Wettest
Wettest to Date
2010
Jan–Dec 2010
12-Month
54.26"
(1,378.20mm)
34.75"
(882.65mm)
19.51"
(495.55mm)
128th Driest
Driest since:
1901
1st Wettest
Wettest to Date
2010
Jul 2009–Dec 2010
18-Month
81.64"
(2,073.66mm)
52.63"
(1,336.80mm)
29.01"
(736.86mm)
127th Driest
Driest since:
1956
1st Wettest
Wettest to Date
2010
Jan 2009–Dec 2010
24-Month
105.34"
(2,675.64mm)
69.50"
(1,765.30mm)
35.84"
(910.34mm)
127th Driest
Driest since:
1989
1st Wettest
Wettest to Date
2010
Jan 2008–Dec 2010
36-Month
153.10"
(3,888.74mm)
104.23"
(2,647.44mm)
48.87"
(1,241.30mm)
126th Driest
Driest since:
1989
1st Wettest
Wettest to Date
2010
Jan 2007–Dec 2010
48-Month
197.56"
(5,018.02mm)
138.86"
(3,527.04mm)
58.70"
(1,490.98mm)
125th Driest
Driest since:
1956
1st Wettest
Wettest to Date
2010
Jan 2006–Dec 2010
60-Month
229.92"
(5,839.97mm)
173.41"
(4,404.61mm)
56.51"
(1,435.36mm)
123rd Driest
Driest since:
1956
2nd Wettest
Wettest to Date
2011

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