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 1926

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1926
1-Month
3.76"
(95.50mm)
3.84"
(97.54mm)
-0.08"
(-2.04mm)
69th Driest Driest since: 1925 1984
60th Wettest Wettest since: 1924 2007
Jul–Aug 1926
2-Month
7.58"
(192.53mm)
7.70"
(195.58mm)
-0.12"
(-3.05mm)
67th Driest Driest since: 1925 1947
62nd Wettest Wettest since: 1924 1993
Jun–Aug 1926
3-Month
11.76"
(298.70mm)
12.33"
(313.18mm)
-0.57"
(-14.48mm)
58th Driest Driest since: 1922 1927
71st Wettest Wettest since: 1925 1993
Ties: 1974
May–Aug 1926
4-Month
14.40"
(365.76mm)
16.38"
(416.05mm)
-1.98"
(-50.29mm)
38th Driest Driest since: 1925 1936
91st Wettest Wettest since: 1924 1993
Apr–Aug 1926
5-Month
15.35"
(389.89mm)
19.32"
(490.73mm)
-3.97"
(-100.84mm)
16th Driest Driest since: 1911 1936
113th Wettest Wettest since: 1925 1993
Mar–Aug 1926
6-Month
16.33"
(414.78mm)
21.28"
(540.51mm)
-4.95"
(-125.73mm)
12th Driest Driest since: 1911 1936
117th Wettest Wettest since: 1925 1993
Feb–Aug 1926
7-Month
17.06"
(433.32mm)
22.29"
(566.17mm)
-5.23"
(-132.85mm)
10th Driest Driest since: 1910 1988
119th Wettest Wettest since: 1925 1993
Jan–Aug 1926
8-Month
18.07"
(458.98mm)
23.27"
(591.06mm)
-5.20"
(-132.08mm)
11th Driest Driest since: 1925 1988
118th Wettest Wettest since: 1924 1993
Dec 1925–Aug 1926
9-Month
19.43"
(493.52mm)
24.37"
(619.00mm)
-4.94"
(-125.48mm)
12th Driest Driest since: 1910 1988
116th Wettest Wettest since: 1925 1993
Nov 1925–Aug 1926
10-Month
20.16"
(512.06mm)
26.11"
(663.19mm)
-5.95"
(-151.13mm)
9th Driest Driest since: 1911 1934
119th Wettest Wettest since: 1925 1993
Oct 1925–Aug 1926
11-Month
23.03"
(584.96mm)
28.42"
(721.87mm)
-5.39"
(-136.91mm)
12th Driest Driest since: 1925 1934
116th Wettest Wettest since: 1924 1993
Sep 1925–Aug 1926
12-Month
28.07"
(712.98mm)
32.12"
(815.85mm)
-4.05"
(-102.87mm)
26th Driest Driest since: 1925 1934
102nd Wettest Wettest since: 1924 1993
Mar 1925–Aug 1926
18-Month
44.86"
(1,139.44mm)
53.43"
(1,357.12mm)
-8.57"
(-217.68mm)
6th Driest Driest since: 1911 1911
122nd Wettest Wettest since: 1925 1993
Sep 1924–Aug 1926
24-Month
52.14"
(1,324.36mm)
64.28"
(1,632.71mm)
-12.14"
(-308.35mm)
6th Driest Driest since: 1926 1934
121st Wettest Wettest since: 1925 1993
Sep 1923–Aug 1926
36-Month
85.53"
(2,172.46mm)
96.39"
(2,448.31mm)
-10.86"
(-275.85mm)
11th Driest Driest since: 1912 1957
115th Wettest Wettest since: 1925 2010
Sep 1922–Aug 1926
48-Month
114.40"
(2,905.76mm)
128.37"
(3,260.60mm)
-13.97"
(-354.84mm)
8th Driest Driest since: 1926 1936
117th Wettest Wettest since: 1925 2010
Sep 1921–Aug 1926
60-Month
146.47"
(3,720.34mm)
160.37"
(4,073.40mm)
-13.90"
(-353.06mm)
10th Driest Driest since: 1914 1957
114th Wettest Wettest since: 1925 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/