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 1984

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1984
1-Month
2.34"
(59.44mm)
1.51"
(38.35mm)
0.83"
(21.09mm)
108th Driest Driest since: 1983 1976
20th Wettest Wettest since: 1982 2015
Nov–Dec 1984
2-Month
5.05"
(128.27mm)
3.62"
(91.95mm)
1.43"
(36.32mm)
105th Driest Driest since: 1981 1976
23rd Wettest Wettest since: 1983 2015
Oct–Dec 1984
3-Month
12.01"
(305.05mm)
6.23"
(158.24mm)
5.78"
(146.81mm)
124th Driest Driest since: 1983 1910
4th Wettest Wettest since: 1941 1941
Sep–Dec 1984
4-Month
15.06"
(382.52mm)
10.15"
(257.81mm)
4.91"
(124.71mm)
115th Driest Driest since: 1982 1950
13th Wettest Wettest since: 1983 1961
Aug–Dec 1984
5-Month
16.14"
(409.96mm)
13.87"
(352.30mm)
2.27"
(57.66mm)
94th Driest Driest since: 1981 1953
34th Wettest Wettest since: 1983 1970
Jul–Dec 1984
6-Month
22.16"
(562.86mm)
17.85"
(453.39mm)
4.31"
(109.47mm)
101st Driest Driest since: 1983 1953
27th Wettest Wettest since: 1982 1902
Jun–Dec 1984
7-Month
26.98"
(685.29mm)
22.46"
(570.48mm)
4.52"
(114.81mm)
99th Driest Driest since: 1983 1953
29th Wettest Wettest since: 1982 1902
May–Dec 1984
8-Month
32.49"
(825.25mm)
26.50"
(673.10mm)
5.99"
(152.15mm)
107th Driest Driest since: 1983 1953
21st Wettest Wettest since: 1982 2010
Apr–Dec 1984
9-Month
36.73"
(932.94mm)
29.84"
(757.94mm)
6.89"
(175.00mm)
111th Driest Driest since: 1983 1953
17th Wettest Wettest since: 1982 2010
Mar–Dec 1984
10-Month
38.90"
(988.06mm)
32.19"
(817.63mm)
6.71"
(170.43mm)
108th Driest Driest since: 1983 1901
20th Wettest Wettest since: 1982 2010
Ties: 1961
Feb–Dec 1984
11-Month
39.86"
(1,012.44mm)
33.42"
(848.87mm)
6.44"
(163.57mm)
105th Driest Driest since: 1983 1901
23rd Wettest Wettest since: 1982 2010
Jan–Dec 1984
12-Month
40.37"
(1,025.40mm)
34.75"
(882.65mm)
5.62"
(142.75mm)
102nd Driest Driest since: 1983 1901
26th Wettest Wettest since: 1982 2010
Jul 1983–Dec 1984
18-Month
60.50"
(1,536.70mm)
52.63"
(1,336.80mm)
7.87"
(199.90mm)
102nd Driest Driest since: 1980 1956
25th Wettest Wettest since: 1983 2010
Jan 1983–Dec 1984
24-Month
74.65"
(1,896.11mm)
69.50"
(1,765.30mm)
5.15"
(130.81mm)
88th Driest Driest since: 1980 1989
39th Wettest Wettest since: 1983 2010
Jan 1982–Dec 1984
36-Month
121.23"
(3,079.24mm)
104.23"
(2,647.44mm)
17.00"
(431.80mm)
117th Driest Driest since: 1983 1989
9th Wettest Wettest since: 1982 2010
Jan 1981–Dec 1984
48-Month
160.06"
(4,065.52mm)
138.86"
(3,527.04mm)
21.20"
(538.48mm)
118th Driest Driest since: 1983 1956
7th Wettest Wettest since: 1973 2010
Jan 1980–Dec 1984
60-Month
197.41"
(5,014.21mm)
173.41"
(4,404.61mm)
24.00"
(609.60mm)
115th Driest Driest since: 1983 1956
9th Wettest Wettest since: 1974 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Precipitation, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/