Climate at a Glance

Statewide 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 October 2021. For more information, please see Climatological Rankings.


Iowa

Precipitation Rankings, December 1929

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
December 1929
1-Month
0.40"
(10.16mm)
1.11"
(28.19mm)
-0.71"
(-18.03mm)
9th Driest Driest since: 1922 2002
118th Wettest Wettest since: 1928 2015
Ties: 1995
Nov–Dec 1929
2-Month
1.58"
(40.13mm)
2.87"
(72.90mm)
-1.29"
(-32.77mm)
22nd Driest Driest since: 1923 1976
105th Wettest Wettest since: 1928 2015
Ties: 1943, 1967
Oct–Dec 1929
3-Month
4.52"
(114.81mm)
5.16"
(131.06mm)
-0.64"
(-16.25mm)
44th Driest Driest since: 1924 1910
83rd Wettest Wettest since: 1928 1931
Sep–Dec 1929
4-Month
8.30"
(210.82mm)
8.83"
(224.28mm)
-0.53"
(-13.46mm)
58th Driest Driest since: 1924 1939, 1976
69th Wettest Wettest since: 1928 1931
Aug–Dec 1929
5-Month
10.79"
(274.07mm)
12.67"
(321.82mm)
-1.88"
(-47.75mm)
38th Driest Driest since: 1922 1976
89th Wettest Wettest since: 1928 2018
Jul–Dec 1929
6-Month
14.99"
(380.75mm)
16.52"
(419.61mm)
-1.53"
(-38.86mm)
44th Driest Driest since: 1927 1976
83rd Wettest Wettest since: 1928 2018
Jun–Dec 1929
7-Month
17.85"
(453.39mm)
21.15"
(537.21mm)
-3.30"
(-83.82mm)
27th Driest Driest since: 1927 1976
100th Wettest Wettest since: 1928 2018
May–Dec 1929
8-Month
20.24"
(514.10mm)
25.20"
(640.08mm)
-4.96"
(-125.98mm)
15th Driest Driest since: 1917 1976
112th Wettest Wettest since: 1928 1993
Ties: 1989
Apr–Dec 1929
9-Month
24.73"
(628.14mm)
28.15"
(715.01mm)
-3.42"
(-86.87mm)
28th Driest Driest since: 1917 1910
99th Wettest Wettest since: 1928 1993
Mar–Dec 1929
10-Month
26.12"
(663.45mm)
30.10"
(764.54mm)
-3.98"
(-101.09mm)
25th Driest Driest since: 1916 1910
102nd Wettest Wettest since: 1928 1993
Feb–Dec 1929
11-Month
27.44"
(696.98mm)
31.12"
(790.45mm)
-3.68"
(-93.47mm)
25th Driest Driest since: 1917 1910
102nd Wettest Wettest since: 1928 1993
Jan–Dec 1929
12-Month
29.45"
(748.03mm)
32.09"
(815.09mm)
-2.64"
(-67.06mm)
35th Driest Driest since: 1927 1910
92nd Wettest Wettest since: 1928 1993
Jul 1928–Dec 1929
18-Month
51.32"
(1,303.53mm)
48.69"
(1,236.73mm)
2.63"
(66.80mm)
81st Driest Driest since: 1928 1956
45th Wettest Wettest since: 1919 1993
Jan 1928–Dec 1929
24-Month
64.92"
(1,648.97mm)
64.24"
(1,631.70mm)
0.68"
(17.27mm)
69th Driest Driest since: 1928 1989
57th Wettest Wettest since: 1920 2019
Jan 1927–Dec 1929
36-Month
94.22"
(2,393.19mm)
96.36"
(2,447.54mm)
-2.14"
(-54.35mm)
47th Driest Driest since: 1927 1957
78th Wettest Wettest since: 1928 2010
Jan 1926–Dec 1929
48-Month
126.55"
(3,214.37mm)
128.37"
(3,260.60mm)
-1.82"
(-46.23mm)
50th Driest Driest since: 1928 1958
74th Wettest Wettest since: 1922 2010
Jan 1925–Dec 1929
60-Month
154.48"
(3,923.79mm)
160.36"
(4,073.14mm)
-5.88"
(-149.35mm)
27th Driest Driest since: 1927 1956
96th Wettest Wettest since: 1928 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on December 7, 2021 from https://www.ncdc.noaa.gov/cag/