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


Iowa

Precipitation Rankings, August 1927

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
August 1927
1-Month
2.40"
(60.96mm)
3.84"
(97.54mm)
-1.44"
(-36.58mm)
19th Driest Driest since: 1917 1984
109th Wettest Wettest since: 1926 2007
Ties: 1950
Jul–Aug 1927
2-Month
4.32"
(109.73mm)
7.70"
(195.58mm)
-3.38"
(-85.85mm)
10th Driest Driest since: 1901 1947
118th Wettest Wettest since: 1926 1993
Jun–Aug 1927
3-Month
6.56"
(166.62mm)
12.33"
(313.18mm)
-5.77"
(-146.56mm)
1st Driest Driest to Date 1927
127th Wettest Wettest since: 1926 1993
May–Aug 1927
4-Month
11.28"
(286.51mm)
16.38"
(416.05mm)
-5.10"
(-129.54mm)
9th Driest Driest since: 1910 1936
119th Wettest Wettest since: 1926 1993
Apr–Aug 1927
5-Month
16.05"
(407.67mm)
19.32"
(490.73mm)
-3.27"
(-83.06mm)
24th Driest Driest since: 1926 1936
104th Wettest Wettest since: 1924 1993
Mar–Aug 1927
6-Month
17.93"
(455.42mm)
21.28"
(540.51mm)
-3.35"
(-85.09mm)
24th Driest Driest since: 1926 1936
104th Wettest Wettest since: 1924 1993
Feb–Aug 1927
7-Month
19.06"
(484.12mm)
22.29"
(566.17mm)
-3.23"
(-82.05mm)
25th Driest Driest since: 1926 1988
103rd Wettest Wettest since: 1924 1993
Jan–Aug 1927
8-Month
19.35"
(491.49mm)
23.27"
(591.06mm)
-3.92"
(-99.57mm)
19th Driest Driest since: 1926 1988
109th Wettest Wettest since: 1924 1993
Dec 1926–Aug 1927
9-Month
20.40"
(518.16mm)
24.37"
(619.00mm)
-3.97"
(-100.84mm)
18th Driest Driest since: 1926 1988
109th Wettest Wettest since: 1924 1993
Nov 1926–Aug 1927
10-Month
22.51"
(571.75mm)
26.11"
(663.19mm)
-3.60"
(-91.44mm)
20th Driest Driest since: 1926 1934
107th Wettest Wettest since: 1924 1993
Oct 1926–Aug 1927
11-Month
24.05"
(610.87mm)
28.42"
(721.87mm)
-4.37"
(-111.00mm)
18th Driest Driest since: 1926 1934
109th Wettest Wettest since: 1924 1993
Sep 1926–Aug 1927
12-Month
33.61"
(853.69mm)
32.12"
(815.85mm)
1.49"
(37.84mm)
78th Driest Driest since: 1926 1934
49th Wettest Wettest since: 1920 1993
Mar 1926–Aug 1927
18-Month
49.94"
(1,268.48mm)
53.43"
(1,357.12mm)
-3.49"
(-88.64mm)
35th Driest Driest since: 1926 1911
92nd Wettest Wettest since: 1924 1993
Sep 1925–Aug 1927
24-Month
61.68"
(1,566.67mm)
64.28"
(1,632.71mm)
-2.60"
(-66.04mm)
48th Driest Driest since: 1926 1934
78th Wettest Wettest since: 1924 1993
Sep 1924–Aug 1927
36-Month
85.75"
(2,178.05mm)
96.39"
(2,448.31mm)
-10.64"
(-270.26mm)
12th Driest Driest since: 1926 1957
113th Wettest Wettest since: 1925 2010
Sep 1923–Aug 1927
48-Month
119.14"
(3,026.16mm)
128.37"
(3,260.60mm)
-9.23"
(-234.44mm)
20th Driest Driest since: 1926 1936
104th Wettest Wettest since: 1924 2010
Sep 1922–Aug 1927
60-Month
148.01"
(3,759.45mm)
160.37"
(4,073.40mm)
-12.36"
(-313.95mm)
13th Driest Driest since: 1926 1957
110th Wettest Wettest since: 1925 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 16, 2022 from https://www.ncei.noaa.gov/cag/