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


Iowa, Climate Division 9. Southeast

Precipitation Rankings, December 1947

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1947
1-Month
2.00"
(50.80mm)
1.51"
(38.35mm)
0.49"
(12.45mm)
92nd Driest Driest since: 1946 1976
36th Wettest Wettest since: 1945 2015
Ties: 1902
Nov–Dec 1947
2-Month
4.06"
(103.12mm)
3.62"
(91.95mm)
0.44"
(11.17mm)
84th Driest Driest since: 1946 1976
44th Wettest Wettest since: 1944 2015
Oct–Dec 1947
3-Month
7.21"
(183.13mm)
6.23"
(158.24mm)
0.98"
(24.89mm)
91st Driest Driest since: 1946 1910
37th Wettest Wettest since: 1942 1941
Sep–Dec 1947
4-Month
11.64"
(295.66mm)
10.15"
(257.81mm)
1.49"
(37.85mm)
86th Driest Driest since: 1946 1950
42nd Wettest Wettest since: 1945 1961
Aug–Dec 1947
5-Month
12.66"
(321.56mm)
13.87"
(352.30mm)
-1.21"
(-30.74mm)
53rd Driest Driest since: 1943 1953
75th Wettest Wettest since: 1946 1970
Ties: 1940, 1969
Jul–Dec 1947
6-Month
14.23"
(361.44mm)
17.85"
(453.39mm)
-3.62"
(-91.95mm)
32nd Driest Driest since: 1939 1953
96th Wettest Wettest since: 1946 1902
Jun–Dec 1947
7-Month
23.89"
(606.81mm)
22.46"
(570.48mm)
1.43"
(36.33mm)
85th Driest Driest since: 1945 1953
43rd Wettest Wettest since: 1946 1902
May–Dec 1947
8-Month
28.42"
(721.87mm)
26.50"
(673.10mm)
1.92"
(48.77mm)
80th Driest Driest since: 1945 1953
48th Wettest Wettest since: 1946 2010
Apr–Dec 1947
9-Month
34.78"
(883.41mm)
29.84"
(757.94mm)
4.94"
(125.47mm)
101st Driest Driest since: 1946 1953
27th Wettest Wettest since: 1941 2010
Mar–Dec 1947
10-Month
36.59"
(929.39mm)
32.19"
(817.63mm)
4.40"
(111.76mm)
95th Driest Driest since: 1945 1901
33rd Wettest Wettest since: 1946 2010
Feb–Dec 1947
11-Month
36.75"
(933.45mm)
33.42"
(848.87mm)
3.33"
(84.58mm)
89th Driest Driest since: 1945 1901
39th Wettest Wettest since: 1946 2010
Jan–Dec 1947
12-Month
38.35"
(974.09mm)
34.75"
(882.65mm)
3.60"
(91.44mm)
90th Driest Driest since: 1945 1901
38th Wettest Wettest since: 1946 2010
Jul 1946–Dec 1947
18-Month
56.15"
(1,426.21mm)
52.63"
(1,336.80mm)
3.52"
(89.41mm)
85th Driest Driest since: 1946 1956
42nd Wettest Wettest since: 1944 2010
Jan 1946–Dec 1947
24-Month
78.51"
(1,994.15mm)
69.50"
(1,765.30mm)
9.01"
(228.85mm)
105th Driest Driest since: 1946 1989
22nd Wettest Wettest since: 1928 2010
Jan 1945–Dec 1947
36-Month
114.26"
(2,902.20mm)
104.23"
(2,647.44mm)
10.03"
(254.76mm)
98th Driest Driest since: 1945 1989
28th Wettest Wettest since: 1946 2010
Jan 1944–Dec 1947
48-Month
154.76"
(3,930.90mm)
138.86"
(3,527.04mm)
15.90"
(403.86mm)
107th Driest Driest since: 1946 1956
18th Wettest Wettest since: 1929 2010
Jan 1943–Dec 1947
60-Month
189.98"
(4,825.49mm)
173.41"
(4,404.61mm)
16.57"
(420.88mm)
105th Driest Driest since: 1946 1956
19th Wettest Wettest since: 1929 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published May 2022, retrieved on May 17, 2022 from https://www.ncdc.noaa.gov/cag/