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


Iowa

Precipitation Rankings, August 1933

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1933
1-Month
2.92"
(74.17mm)
3.84"
(97.54mm)
-0.92"
(-23.37mm)
40th Driest Driest since: 1930 1984
89th Wettest Wettest since: 1932 2007
Jul–Aug 1933
2-Month
6.46"
(164.08mm)
7.70"
(195.58mm)
-1.24"
(-31.50mm)
41st Driest Driest since: 1931 1947
88th Wettest Wettest since: 1932 1993
Jun–Aug 1933
3-Month
7.98"
(202.69mm)
12.33"
(313.18mm)
-4.35"
(-110.49mm)
9th Driest Driest since: 1927 1927
120th Wettest Wettest since: 1932 1993
May–Aug 1933
4-Month
12.22"
(310.39mm)
16.38"
(416.05mm)
-4.16"
(-105.66mm)
14th Driest Driest since: 1931 1936
115th Wettest Wettest since: 1932 1993
Apr–Aug 1933
5-Month
13.41"
(340.61mm)
19.32"
(490.73mm)
-5.91"
(-150.12mm)
6th Driest Driest since: 1910 1936
123rd Wettest Wettest since: 1932 1993
Mar–Aug 1933
6-Month
16.46"
(418.08mm)
21.28"
(540.51mm)
-4.82"
(-122.43mm)
13th Driest Driest since: 1931 1936
116th Wettest Wettest since: 1932 1993
Feb–Aug 1933
7-Month
16.78"
(426.21mm)
22.29"
(566.17mm)
-5.51"
(-139.96mm)
8th Driest Driest since: 1931 1988
121st Wettest Wettest since: 1932 1993
Jan–Aug 1933
8-Month
17.68"
(449.07mm)
23.27"
(591.06mm)
-5.59"
(-141.99mm)
8th Driest Driest since: 1931 1988
121st Wettest Wettest since: 1932 1993
Dec 1932–Aug 1933
9-Month
19.06"
(484.12mm)
24.37"
(619.00mm)
-5.31"
(-134.88mm)
9th Driest Driest since: 1931 1988
119th Wettest Wettest since: 1932 1993
Nov 1932–Aug 1933
10-Month
20.57"
(522.48mm)
26.11"
(663.19mm)
-5.54"
(-140.71mm)
13th Driest Driest since: 1931 1934
115th Wettest Wettest since: 1932 1993
Oct 1932–Aug 1933
11-Month
22.34"
(567.44mm)
28.42"
(721.87mm)
-6.08"
(-154.43mm)
10th Driest Driest since: 1931 1934
118th Wettest Wettest since: 1932 1993
Sep 1932–Aug 1933
12-Month
24.44"
(620.78mm)
32.12"
(815.85mm)
-7.68"
(-195.07mm)
7th Driest Driest since: 1931 1934
121st Wettest Wettest since: 1932 1993
Mar 1932–Aug 1933
18-Month
46.66"
(1,185.16mm)
53.43"
(1,357.12mm)
-6.77"
(-171.96mm)
15th Driest Driest since: 1931 1911
113th Wettest Wettest since: 1932 1993
Sep 1931–Aug 1933
24-Month
67.21"
(1,707.13mm)
64.28"
(1,632.71mm)
2.93"
(74.42mm)
79th Driest Driest since: 1932 1934
48th Wettest Wettest since: 1928 1993
Sep 1930–Aug 1933
36-Month
91.13"
(2,314.70mm)
96.39"
(2,448.31mm)
-5.26"
(-133.61mm)
32nd Driest Driest since: 1931 1957
94th Wettest Wettest since: 1932 2010
Sep 1929–Aug 1933
48-Month
118.34"
(3,005.84mm)
128.37"
(3,260.60mm)
-10.03"
(-254.76mm)
17th Driest Driest since: 1931 1936
108th Wettest Wettest since: 1932 2010
Sep 1928–Aug 1933
60-Month
150.71"
(3,828.03mm)
160.37"
(4,073.40mm)
-9.66"
(-245.37mm)
18th Driest Driest since: 1927 1957
106th Wettest Wettest since: 1932 2011

Citing This Page

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