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, July 1943

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
July 1943
1-Month
4.55"
(115.57mm)
3.86"
(98.04mm)
0.69"
(17.53mm)
95th Driest Driest since: 1941 1936
34th Wettest Wettest since: 1942 1993
Jun–Jul 1943
2-Month
10.56"
(268.22mm)
8.49"
(215.65mm)
2.07"
(52.57mm)
107th Driest Driest since: 1941 1936
22nd Wettest Wettest since: 1942 1993
May–Jul 1943
3-Month
14.91"
(378.71mm)
12.53"
(318.26mm)
2.38"
(60.45mm)
98th Driest Driest since: 1941 1988
31st Wettest Wettest since: 1942 1993
Apr–Jul 1943
4-Month
17.51"
(444.75mm)
15.48"
(393.19mm)
2.03"
(51.56mm)
94th Driest Driest since: 1942 1936
35th Wettest Wettest since: 1938 1993
Mar–Jul 1943
5-Month
19.06"
(484.12mm)
17.43"
(442.72mm)
1.63"
(41.40mm)
88th Driest Driest since: 1942 1936
41st Wettest Wettest since: 1938 1993
Feb–Jul 1943
6-Month
19.83"
(503.68mm)
18.45"
(468.63mm)
1.38"
(35.05mm)
84th Driest Driest since: 1942 1988
45th Wettest Wettest since: 1938 1993
Jan–Jul 1943
7-Month
20.60"
(523.24mm)
19.43"
(493.52mm)
1.17"
(29.72mm)
82nd Driest Driest since: 1942 1988
47th Wettest Wettest since: 1938 1993
Ties: 1978
Dec 1942–Jul 1943
8-Month
22.13"
(562.10mm)
20.53"
(521.46mm)
1.60"
(40.64mm)
80th Driest Driest since: 1941 1988
48th Wettest Wettest since: 1942 1993
Nov 1942–Jul 1943
9-Month
23.86"
(606.04mm)
22.27"
(565.66mm)
1.59"
(40.38mm)
79th Driest Driest since: 1941 1934
49th Wettest Wettest since: 1942 1993
Oct 1942–Jul 1943
10-Month
25.34"
(643.64mm)
24.58"
(624.33mm)
0.76"
(19.31mm)
73rd Driest Driest since: 1941 1934
55th Wettest Wettest since: 1942 1993
Sep 1942–Jul 1943
11-Month
29.44"
(747.78mm)
28.28"
(718.31mm)
1.16"
(29.47mm)
74th Driest Driest since: 1941 1988
54th Wettest Wettest since: 1942 1993
Aug 1942–Jul 1943
12-Month
32.66"
(829.56mm)
32.14"
(816.36mm)
0.52"
(13.20mm)
69th Driest Driest since: 1941 1956
59th Wettest Wettest since: 1942 2008
Feb 1942–Jul 1943
18-Month
52.45"
(1,332.23mm)
50.60"
(1,285.24mm)
1.85"
(46.99mm)
76th Driest Driest since: 1941 1911
52nd Wettest Wettest since: 1942 2008
Aug 1941–Jul 1943
24-Month
72.10"
(1,831.34mm)
64.31"
(1,633.47mm)
7.79"
(197.87mm)
107th Driest Driest since: 1942 1934
20th Wettest Wettest since: 1903 2008
Aug 1940–Jul 1943
36-Month
102.81"
(2,611.37mm)
96.40"
(2,448.56mm)
6.41"
(162.81mm)
92nd Driest Driest since: 1942 1956
34th Wettest Wettest since: 1909 2010
Aug 1939–Jul 1943
48-Month
127.92"
(3,249.17mm)
128.38"
(3,260.85mm)
-0.46"
(-11.68mm)
55th Driest Driest since: 1942 1957
70th Wettest Wettest since: 1930 2010
Aug 1938–Jul 1943
60-Month
158.03"
(4,013.96mm)
160.37"
(4,073.40mm)
-2.34"
(-59.44mm)
49th Driest Driest since: 1942 1957
75th Wettest Wettest since: 1922 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on October 1, 2022 from https://www.ncdc.noaa.gov/cag/