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 2019. For more information, please see Climatological Rankings.


Iowa

Precipitation Rankings, July 1983

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1983
1-Month
2.64"
(67.06mm)
3.86"
(98.04mm)
-1.22"
(-30.98mm)
29th Driest Driest since: 1980 1936
97th Wettest Wettest since: 1982 1993
Jun–Jul 1983
2-Month
8.05"
(204.47mm)
8.49"
(215.65mm)
-0.44"
(-11.18mm)
55th Driest Driest since: 1980 1936
71st Wettest Wettest since: 1982 1993
May–Jul 1983
3-Month
12.74"
(323.60mm)
12.53"
(318.26mm)
0.21"
(5.34mm)
64th Driest Driest since: 1980 1988
62nd Wettest Wettest since: 1982 1993
Apr–Jul 1983
4-Month
15.65"
(397.51mm)
15.48"
(393.19mm)
0.17"
(4.32mm)
61st Driest Driest since: 1980 1936
65th Wettest Wettest since: 1982 1993
Mar–Jul 1983
5-Month
18.89"
(479.81mm)
17.43"
(442.72mm)
1.46"
(37.09mm)
82nd Driest Driest since: 1981 1936
44th Wettest Wettest since: 1982 1993
Feb–Jul 1983
6-Month
20.13"
(511.30mm)
18.45"
(468.63mm)
1.68"
(42.67mm)
84th Driest Driest since: 1981 1988
42nd Wettest Wettest since: 1982 1993
Jan–Jul 1983
7-Month
20.83"
(529.08mm)
19.43"
(493.52mm)
1.40"
(35.56mm)
82nd Driest Driest since: 1981 1988
44th Wettest Wettest since: 1982 1993
Dec 1982–Jul 1983
8-Month
24.23"
(615.44mm)
20.53"
(521.46mm)
3.70"
(93.98mm)
97th Driest Driest since: 1981 1988
28th Wettest Wettest since: 1982 1993
Nov 1982–Jul 1983
9-Month
27.16"
(689.86mm)
22.27"
(565.66mm)
4.89"
(124.20mm)
109th Driest Driest since: 1982 1934
16th Wettest Wettest since: 1973 1993
Oct 1982–Jul 1983
10-Month
30.49"
(774.45mm)
24.58"
(624.33mm)
5.91"
(150.12mm)
111th Driest Driest since: 1982 1934
14th Wettest Wettest since: 1973 1993
Sep 1982–Jul 1983
11-Month
33.90"
(861.06mm)
28.28"
(718.31mm)
5.62"
(142.75mm)
106th Driest Driest since: 1982 1988
19th Wettest Wettest since: 1974 1993
Aug 1982–Jul 1983
12-Month
38.40"
(975.36mm)
32.14"
(816.36mm)
6.26"
(159.00mm)
107th Driest Driest since: 1982 1956
18th Wettest Wettest since: 1978 2008
Feb 1982–Jul 1983
18-Month
60.49"
(1,536.45mm)
50.60"
(1,285.24mm)
9.89"
(251.21mm)
109th Driest Driest since: 1982 1911
16th Wettest Wettest since: 1974 2008
Aug 1981–Jul 1983
24-Month
75.70"
(1,922.78mm)
64.31"
(1,633.47mm)
11.39"
(289.31mm)
111th Driest Driest since: 1982 1934
13th Wettest Wettest since: 1974 2008
Aug 1980–Jul 1983
36-Month
108.69"
(2,760.73mm)
96.40"
(2,448.56mm)
12.29"
(312.17mm)
106th Driest Driest since: 1982 1956
17th Wettest Wettest since: 1975 2010
Aug 1979–Jul 1983
48-Month
136.98"
(3,479.29mm)
128.38"
(3,260.85mm)
8.60"
(218.44mm)
93rd Driest Driest since: 1982 1957
29th Wettest Wettest since: 1976 2010
Aug 1978–Jul 1983
60-Month
171.24"
(4,349.50mm)
160.37"
(4,073.40mm)
10.87"
(276.10mm)
91st Driest Driest since: 1981 1957
30th Wettest Wettest since: 1982 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/