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 1992

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1992
1-Month
2.55"
(64.77mm)
3.84"
(97.54mm)
-1.29"
(-32.77mm)
26th Driest Driest since: 1984 1984
103rd Wettest Wettest since: 1991 2007
Jul–Aug 1992
2-Month
11.10"
(281.94mm)
7.70"
(195.58mm)
3.40"
(86.36mm)
118th Driest Driest since: 1991 1947
11th Wettest Wettest since: 1987 1993
Jun–Aug 1992
3-Month
12.99"
(329.95mm)
12.33"
(313.18mm)
0.66"
(16.77mm)
82nd Driest Driest since: 1991 1927
47th Wettest Wettest since: 1990 1993
May–Aug 1992
4-Month
14.74"
(374.40mm)
16.38"
(416.05mm)
-1.64"
(-41.65mm)
41st Driest Driest since: 1989 1936
88th Wettest Wettest since: 1991 1993
Apr–Aug 1992
5-Month
18.34"
(465.84mm)
19.32"
(490.73mm)
-0.98"
(-24.89mm)
52nd Driest Driest since: 1989 1936
77th Wettest Wettest since: 1991 1993
Mar–Aug 1992
6-Month
20.55"
(521.97mm)
21.28"
(540.51mm)
-0.73"
(-18.54mm)
52nd Driest Driest since: 1989 1936
77th Wettest Wettest since: 1991 1993
Feb–Aug 1992
7-Month
21.84"
(554.74mm)
22.29"
(566.17mm)
-0.45"
(-11.43mm)
58th Driest Driest since: 1989 1988
71st Wettest Wettest since: 1991 1993
Jan–Aug 1992
8-Month
22.84"
(580.14mm)
23.27"
(591.06mm)
-0.43"
(-10.92mm)
59th Driest Driest since: 1989 1988
70th Wettest Wettest since: 1991 1993
Dec 1991–Aug 1992
9-Month
24.32"
(617.73mm)
24.37"
(619.00mm)
-0.05"
(-1.27mm)
61st Driest Driest since: 1989 1988
67th Wettest Wettest since: 1991 1993
Nov 1991–Aug 1992
10-Month
28.68"
(728.47mm)
26.11"
(663.19mm)
2.57"
(65.28mm)
86th Driest Driest since: 1989 1934
42nd Wettest Wettest since: 1991 1993
Oct 1991–Aug 1992
11-Month
31.60"
(802.64mm)
28.42"
(721.87mm)
3.18"
(80.77mm)
94th Driest Driest since: 1991 1934
34th Wettest Wettest since: 1990 1993
Sep 1991–Aug 1992
12-Month
34.39"
(873.51mm)
32.12"
(815.85mm)
2.27"
(57.66mm)
83rd Driest Driest since: 1991 1934
45th Wettest Wettest since: 1990 1993
Mar 1991–Aug 1992
18-Month
59.51"
(1,511.55mm)
53.43"
(1,357.12mm)
6.08"
(154.43mm)
100th Driest Driest since: 1990 1911
28th Wettest Wettest since: 1991 1993
Sep 1990–Aug 1992
24-Month
67.00"
(1,701.80mm)
64.28"
(1,632.71mm)
2.72"
(69.09mm)
76th Driest Driest since: 1990 1934
51st Wettest Wettest since: 1991 1993
Sep 1989–Aug 1992
36-Month
106.88"
(2,714.75mm)
96.39"
(2,448.31mm)
10.49"
(266.44mm)
101st Driest Driest since: 1991 1957
25th Wettest Wettest since: 1987 2010
Sep 1988–Aug 1992
48-Month
131.85"
(3,348.99mm)
128.37"
(3,260.60mm)
3.48"
(88.39mm)
76th Driest Driest since: 1991 1936
49th Wettest Wettest since: 1987 2010
Sep 1987–Aug 1992
60-Month
153.46"
(3,897.88mm)
160.37"
(4,073.40mm)
-6.91"
(-175.52mm)
26th Driest Driest since: 1967 1957
98th Wettest Wettest since: 1991 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 29, 2022 from https://www.ncdc.noaa.gov/cag/