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 2019. For more information, please see Climatological Rankings.


Iowa

Precipitation Rankings, July 1958

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1958
1-Month
7.17"
(182.12mm)
3.86"
(98.04mm)
3.31"
(84.08mm)
120th Driest Driest since: 1957 1936
6th Wettest Wettest since: 1915 1993
Jun–Jul 1958
2-Month
11.03"
(280.16mm)
8.49"
(215.65mm)
2.54"
(64.51mm)
112th Driest Driest since: 1957 1936
14th Wettest Wettest since: 1947 1993
May–Jul 1958
3-Month
13.03"
(330.96mm)
12.53"
(318.26mm)
0.50"
(12.70mm)
70th Driest Driest since: 1956 1988
56th Wettest Wettest since: 1957 1993
Apr–Jul 1958
4-Month
15.26"
(387.60mm)
15.48"
(393.19mm)
-0.22"
(-5.59mm)
59th Driest Driest since: 1956 1936
67th Wettest Wettest since: 1957 1993
Mar–Jul 1958
5-Month
15.82"
(401.83mm)
17.43"
(442.72mm)
-1.61"
(-40.89mm)
39th Driest Driest since: 1956 1936
87th Wettest Wettest since: 1957 1993
Feb–Jul 1958
6-Month
16.30"
(414.02mm)
18.45"
(468.63mm)
-2.15"
(-54.61mm)
31st Driest Driest since: 1956 1988
95th Wettest Wettest since: 1957 1993
Ties: 1970
Jan–Jul 1958
7-Month
17.00"
(431.80mm)
19.43"
(493.52mm)
-2.43"
(-61.72mm)
27th Driest Driest since: 1956 1988
99th Wettest Wettest since: 1957 1993
Dec 1957–Jul 1958
8-Month
18.18"
(461.77mm)
20.53"
(521.46mm)
-2.35"
(-59.69mm)
28th Driest Driest since: 1956 1988
97th Wettest Wettest since: 1957 1993
Nov 1957–Jul 1958
9-Month
20.68"
(525.27mm)
22.27"
(565.66mm)
-1.59"
(-40.39mm)
42nd Driest Driest since: 1956 1934
83rd Wettest Wettest since: 1957 1993
Oct 1957–Jul 1958
10-Month
23.43"
(595.12mm)
24.58"
(624.33mm)
-1.15"
(-29.21mm)
52nd Driest Driest since: 1957 1934
73rd Wettest Wettest since: 1952 1993
Sep 1957–Jul 1958
11-Month
26.13"
(663.70mm)
28.28"
(718.31mm)
-2.15"
(-54.61mm)
42nd Driest Driest since: 1957 1988
83rd Wettest Wettest since: 1952 1993
Aug 1957–Jul 1958
12-Month
29.88"
(758.95mm)
32.14"
(816.36mm)
-2.26"
(-57.41mm)
37th Driest Driest since: 1957 1956
88th Wettest Wettest since: 1955 2008
Feb 1957–Jul 1958
18-Month
47.96"
(1,218.18mm)
50.60"
(1,285.24mm)
-2.64"
(-67.06mm)
43rd Driest Driest since: 1957 1911
82nd Wettest Wettest since: 1955 2008
Aug 1956–Jul 1958
24-Month
58.50"
(1,485.90mm)
64.31"
(1,633.47mm)
-5.81"
(-147.57mm)
21st Driest Driest since: 1957 1934
103rd Wettest Wettest since: 1953 2008
Aug 1955–Jul 1958
36-Month
79.94"
(2,030.48mm)
96.40"
(2,448.56mm)
-16.46"
(-418.08mm)
2nd Driest Driest since: 1956 1956
121st Wettest Wettest since: 1957 2010
Aug 1954–Jul 1958
48-Month
110.16"
(2,798.06mm)
128.38"
(3,260.85mm)
-18.22"
(-462.79mm)
4th Driest Driest since: 1957 1957
118th Wettest Wettest since: 1955 2010
Aug 1953–Jul 1958
60-Month
136.33"
(3,462.78mm)
160.37"
(4,073.40mm)
-24.04"
(-610.62mm)
2nd Driest Driest since: 1957 1957
119th Wettest Wettest since: 1956 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/