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


Iowa

Precipitation Rankings, August 1984

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
August 1984
1-Month
0.99"
(25.15mm)
3.84"
(97.54mm)
-2.85"
(-72.39mm)
1st Driest Driest to Date 1984
127th Wettest Wettest since: 1983 2007
Jul–Aug 1984
2-Month
5.01"
(127.25mm)
7.70"
(195.58mm)
-2.69"
(-68.33mm)
17th Driest Driest since: 1976 1947
111th Wettest Wettest since: 1983 1993
Jun–Aug 1984
3-Month
11.66"
(296.16mm)
12.33"
(313.18mm)
-0.67"
(-17.02mm)
56th Driest Driest since: 1983 1927
72nd Wettest Wettest since: 1982 1993
May–Aug 1984
4-Month
16.42"
(417.07mm)
16.38"
(416.05mm)
0.04"
(1.02mm)
62nd Driest Driest since: 1983 1936
66th Wettest Wettest since: 1982 1993
Apr–Aug 1984
5-Month
22.18"
(563.37mm)
19.32"
(490.73mm)
2.86"
(72.64mm)
101st Driest Driest since: 1983 1936
27th Wettest Wettest since: 1982 1993
Mar–Aug 1984
6-Month
24.03"
(610.36mm)
21.28"
(540.51mm)
2.75"
(69.85mm)
91st Driest Driest since: 1983 1936
37th Wettest Wettest since: 1982 1993
Feb–Aug 1984
7-Month
24.95"
(633.73mm)
22.29"
(566.17mm)
2.66"
(67.56mm)
94th Driest Driest since: 1983 1988
34th Wettest Wettest since: 1982 1993
Jan–Aug 1984
8-Month
25.46"
(646.68mm)
23.27"
(591.06mm)
2.19"
(55.62mm)
89th Driest Driest since: 1983 1988
39th Wettest Wettest since: 1982 1993
Dec 1983–Aug 1984
9-Month
26.57"
(674.88mm)
24.37"
(619.00mm)
2.20"
(55.88mm)
83rd Driest Driest since: 1981 1988
44th Wettest Wettest since: 1983 1993
Nov 1983–Aug 1984
10-Month
31.25"
(793.75mm)
26.11"
(663.19mm)
5.14"
(130.56mm)
109th Driest Driest since: 1983 1934
18th Wettest Wettest since: 1982 1993
Oct 1983–Aug 1984
11-Month
34.62"
(879.35mm)
28.42"
(721.87mm)
6.20"
(157.48mm)
112th Driest Driest since: 1983 1934
15th Wettest Wettest since: 1973 1993
Sep 1983–Aug 1984
12-Month
38.72"
(983.49mm)
32.12"
(815.85mm)
6.60"
(167.64mm)
109th Driest Driest since: 1983 1934
18th Wettest Wettest since: 1974 1993
Mar 1983–Aug 1984
18-Month
60.04"
(1,525.02mm)
53.43"
(1,357.12mm)
6.61"
(167.90mm)
103rd Driest Driest since: 1982 1911
24th Wettest Wettest since: 1983 1993
Ties: 1944
Sep 1982–Aug 1984
24-Month
75.05"
(1,906.27mm)
64.28"
(1,632.71mm)
10.77"
(273.56mm)
109th Driest Driest since: 1983 1934
17th Wettest Wettest since: 1974 1993
Sep 1981–Aug 1984
36-Month
111.70"
(2,837.18mm)
96.39"
(2,448.31mm)
15.31"
(388.87mm)
111th Driest Driest since: 1983 1957
14th Wettest Wettest since: 1974 2010
Sep 1980–Aug 1984
48-Month
142.02"
(3,607.31mm)
128.37"
(3,260.60mm)
13.65"
(346.71mm)
102nd Driest Driest since: 1983 1936
22nd Wettest Wettest since: 1975 2010
Sep 1979–Aug 1984
60-Month
172.03"
(4,369.56mm)
160.37"
(4,073.40mm)
11.66"
(296.16mm)
95th Driest Driest since: 1983 1957
28th Wettest Wettest since: 1976 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on June 25, 2022 from https://www.ncdc.noaa.gov/cag/