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 May 2022. For more information, please see Climatological Rankings.


Iowa, Climate Division 9. Southeast

Precipitation Rankings, December 1990

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1990
1-Month
2.04"
(51.82mm)
1.51"
(38.35mm)
0.53"
(13.47mm)
97th Driest Driest since: 1989 1976
31st Wettest Wettest since: 1987 2015
Ties: 1911
Nov–Dec 1990
2-Month
5.04"
(128.02mm)
3.62"
(91.95mm)
1.42"
(36.07mm)
104th Driest Driest since: 1989 1976
24th Wettest Wettest since: 1987 2015
Oct–Dec 1990
3-Month
6.86"
(174.24mm)
6.23"
(158.24mm)
0.63"
(16.00mm)
81st Driest Driest since: 1989 1910
47th Wettest Wettest since: 1987 1941
Sep–Dec 1990
4-Month
8.24"
(209.30mm)
10.15"
(257.81mm)
-1.91"
(-48.51mm)
43rd Driest Driest since: 1989 1950
85th Wettest Wettest since: 1987 1961
Aug–Dec 1990
5-Month
11.23"
(285.24mm)
13.87"
(352.30mm)
-2.64"
(-67.06mm)
38th Driest Driest since: 1976 1953
90th Wettest Wettest since: 1989 1970
Jul–Dec 1990
6-Month
17.89"
(454.41mm)
17.85"
(453.39mm)
0.04"
(1.02mm)
72nd Driest Driest since: 1989 1953
56th Wettest Wettest since: 1987 1902
Jun–Dec 1990
7-Month
26.28"
(667.51mm)
22.46"
(570.48mm)
3.82"
(97.03mm)
98th Driest Driest since: 1989 1953
30th Wettest Wettest since: 1986 1902
May–Dec 1990
8-Month
32.45"
(824.23mm)
26.50"
(673.10mm)
5.95"
(151.13mm)
106th Driest Driest since: 1989 1953
22nd Wettest Wettest since: 1986 2010
Apr–Dec 1990
9-Month
34.76"
(882.90mm)
29.84"
(757.94mm)
4.92"
(124.96mm)
100th Driest Driest since: 1989 1953
28th Wettest Wettest since: 1986 2010
Mar–Dec 1990
10-Month
39.91"
(1,013.71mm)
32.19"
(817.63mm)
7.72"
(196.08mm)
114th Driest Driest since: 1989 1901
14th Wettest Wettest since: 1986 2010
Feb–Dec 1990
11-Month
41.57"
(1,055.88mm)
33.42"
(848.87mm)
8.15"
(207.01mm)
111th Driest Driest since: 1989 1901
17th Wettest Wettest since: 1986 2010
Jan–Dec 1990
12-Month
42.93"
(1,090.42mm)
34.75"
(882.65mm)
8.18"
(207.77mm)
114th Driest Driest since: 1989 1901
14th Wettest Wettest since: 1982 2010
Jul 1989–Dec 1990
18-Month
58.61"
(1,488.69mm)
52.63"
(1,336.80mm)
5.98"
(151.89mm)
96th Driest Driest since: 1989 1956
31st Wettest Wettest since: 1986 2010
Jan 1989–Dec 1990
24-Month
71.09"
(1,805.69mm)
69.50"
(1,765.30mm)
1.59"
(40.39mm)
72nd Driest Driest since: 1989 1989
55th Wettest Wettest since: 1987 2010
Jan 1988–Dec 1990
36-Month
91.48"
(2,323.59mm)
104.23"
(2,647.44mm)
-12.75"
(-323.85mm)
13th Driest Driest since: 1989 1989
113th Wettest Wettest since: 1988 2010
Jan 1987–Dec 1990
48-Month
121.62"
(3,089.15mm)
138.86"
(3,527.04mm)
-17.24"
(-437.89mm)
9th Driest Driest since: 1989 1956
116th Wettest Wettest since: 1988 2010
Jan 1986–Dec 1990
60-Month
164.34"
(4,174.24mm)
173.41"
(4,404.61mm)
-9.07"
(-230.37mm)
26th Driest Driest since: 1989 1956
98th Wettest Wettest since: 1988 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2022, retrieved on June 30, 2022 from https://www.ncei.noaa.gov/cag/