Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.


Iowa, Climate Division 9. Southeast

Precipitation Rankings, December 2009

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 2009
1-Month
2.60"
(66.04mm)
1.51"
(38.35mm)
1.09"
(27.69mm)
113th Driest Driest since: 2006 1976
15th Wettest Wettest since: 2008 2015
Nov–Dec 2009
2-Month
4.85"
(123.19mm)
3.62"
(91.95mm)
1.23"
(31.24mm)
102nd Driest Driest since: 2008 1976
26th Wettest Wettest since: 2003 2015
Oct–Dec 2009
3-Month
11.80"
(299.72mm)
6.23"
(158.24mm)
5.57"
(141.48mm)
123rd Driest Driest since: 2008 1910
5th Wettest Wettest since: 1985 1941
Sep–Dec 2009
4-Month
14.23"
(361.44mm)
10.15"
(257.81mm)
4.08"
(103.63mm)
107th Driest Driest since: 2007 1950
21st Wettest Wettest since: 2008 1961
Aug–Dec 2009
5-Month
22.98"
(583.69mm)
13.87"
(352.30mm)
9.11"
(231.39mm)
126th Driest Driest since: 2008 1953
2nd Wettest Wettest since: 1970 1970
Jul–Dec 2009
6-Month
27.38"
(695.45mm)
17.85"
(453.39mm)
9.53"
(242.06mm)
121st Driest Driest since: 2008 1953
7th Wettest Wettest since: 1993 1902
Jun–Dec 2009
7-Month
35.43"
(899.92mm)
22.46"
(570.48mm)
12.97"
(329.44mm)
124th Driest Driest since: 2008 1953
4th Wettest Wettest since: 1993 1902
May–Dec 2009
8-Month
39.84"
(1,011.94mm)
26.50"
(673.10mm)
13.34"
(338.84mm)
124th Driest Driest since: 2008 1953
4th Wettest Wettest since: 1993 2010
Apr–Dec 2009
9-Month
44.09"
(1,119.89mm)
29.84"
(757.94mm)
14.25"
(361.95mm)
123rd Driest Driest since: 2008 1953
5th Wettest Wettest since: 1993 2010
Mar–Dec 2009
10-Month
49.10"
(1,247.14mm)
32.19"
(817.63mm)
16.91"
(429.51mm)
125th Driest Driest since: 2008 1901
3rd Wettest Wettest since: 1993 2010
Feb–Dec 2009
11-Month
50.61"
(1,285.49mm)
33.42"
(848.87mm)
17.19"
(436.62mm)
125th Driest Driest since: 2008 1901
3rd Wettest Wettest since: 1993 2010
Jan–Dec 2009
12-Month
51.08"
(1,297.43mm)
34.75"
(882.65mm)
16.33"
(414.78mm)
124th Driest Driest since: 2008 1901
4th Wettest Wettest since: 1993 2010
Jul 2008–Dec 2009
18-Month
74.37"
(1,889.00mm)
52.63"
(1,336.80mm)
21.74"
(552.20mm)
124th Driest Driest since: 2008 1956
3rd Wettest Wettest since: 1993 2010
Jan 2008–Dec 2009
24-Month
98.84"
(2,510.54mm)
69.50"
(1,765.30mm)
29.34"
(745.24mm)
125th Driest Driest since: 2008 1989
2nd Wettest Wettest to Date 2010
Jan 2007–Dec 2009
36-Month
143.30"
(3,639.82mm)
104.23"
(2,647.44mm)
39.07"
(992.38mm)
124th Driest Driest since: 2008 1989
2nd Wettest Wettest to Date 2010
Jan 2006–Dec 2009
48-Month
175.66"
(4,461.76mm)
138.86"
(3,527.04mm)
36.80"
(934.72mm)
122nd Driest Driest since: 2008 1956
3rd Wettest Wettest to Date 2010
Jan 2005–Dec 2009
60-Month
201.97"
(5,130.04mm)
173.41"
(4,404.61mm)
28.56"
(725.43mm)
119th Driest Driest since: 2008 1956
5th Wettest Wettest to Date 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Precipitation, published September 2022, retrieved on October 7, 2022 from https://www.ncdc.noaa.gov/cag/