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 September 2019. For more information, please see Climatological Rankings.


Iowa

Precipitation Rankings, July 1941

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1941
1-Month
2.21"
(56.13mm)
3.86"
(98.04mm)
-1.65"
(-41.91mm)
14th Driest Driest since: 1936 1936
112th Wettest Wettest since: 1940 1993
Jun–Jul 1941
2-Month
8.35"
(212.09mm)
8.49"
(215.65mm)
-0.14"
(-3.56mm)
66th Driest Driest since: 1940 1936
60th Wettest Wettest since: 1938 1993
May–Jul 1941
3-Month
11.51"
(292.35mm)
12.53"
(318.26mm)
-1.02"
(-25.91mm)
45th Driest Driest since: 1940 1988
81st Wettest Wettest since: 1938 1993
Apr–Jul 1941
4-Month
14.03"
(356.36mm)
15.48"
(393.19mm)
-1.45"
(-36.83mm)
43rd Driest Driest since: 1940 1936
83rd Wettest Wettest since: 1938 1993
Mar–Jul 1941
5-Month
15.05"
(382.27mm)
17.43"
(442.72mm)
-2.38"
(-60.45mm)
25th Driest Driest since: 1939 1936
101st Wettest Wettest since: 1940 1993
Ties: 1937
Feb–Jul 1941
6-Month
15.54"
(394.72mm)
18.45"
(468.63mm)
-2.91"
(-73.91mm)
22nd Driest Driest since: 1936 1988
104th Wettest Wettest since: 1940 1993
Jan–Jul 1941
7-Month
17.23"
(437.64mm)
19.43"
(493.52mm)
-2.20"
(-55.88mm)
30th Driest Driest since: 1940 1988
96th Wettest Wettest since: 1938 1993
Ties: 1914
Dec 1940–Jul 1941
8-Month
18.59"
(472.19mm)
20.53"
(521.46mm)
-1.94"
(-49.27mm)
35th Driest Driest since: 1940 1988
90th Wettest Wettest since: 1938 1993
Nov 1940–Jul 1941
9-Month
21.10"
(535.94mm)
22.27"
(565.66mm)
-1.17"
(-29.72mm)
49th Driest Driest since: 1940 1934
76th Wettest Wettest since: 1938 1993
Oct 1940–Jul 1941
10-Month
23.42"
(594.87mm)
24.58"
(624.33mm)
-1.16"
(-29.46mm)
51st Driest Driest since: 1940 1934
74th Wettest Wettest since: 1938 1993
Sep 1940–Jul 1941
11-Month
24.29"
(616.97mm)
28.28"
(718.31mm)
-3.99"
(-101.34mm)
26th Driest Driest since: 1940 1988
99th Wettest Wettest since: 1939 1993
Aug 1940–Jul 1941
12-Month
30.71"
(780.03mm)
32.14"
(816.36mm)
-1.43"
(-36.33mm)
47th Driest Driest since: 1940 1956
78th Wettest Wettest since: 1938 2008
Feb 1940–Jul 1941
18-Month
46.93"
(1,192.02mm)
50.60"
(1,285.24mm)
-3.67"
(-93.22mm)
31st Driest Driest since: 1940 1911
94th Wettest Wettest since: 1939 2008
Aug 1939–Jul 1941
24-Month
55.82"
(1,417.83mm)
64.31"
(1,633.47mm)
-8.49"
(-215.64mm)
12th Driest Driest since: 1940 1934
112th Wettest Wettest since: 1939 2008
Aug 1938–Jul 1941
36-Month
85.93"
(2,182.62mm)
96.40"
(2,448.56mm)
-10.47"
(-265.94mm)
11th Driest Driest since: 1936 1956
112th Wettest Wettest since: 1940 2010
Aug 1937–Jul 1941
48-Month
117.75"
(2,990.85mm)
128.38"
(3,260.85mm)
-10.63"
(-270.00mm)
13th Driest Driest since: 1937 1957
109th Wettest Wettest since: 1940 2010
Aug 1936–Jul 1941
60-Month
150.31"
(3,817.87mm)
160.37"
(4,073.40mm)
-10.06"
(-255.53mm)
18th Driest Driest since: 1940 1957
103rd Wettest Wettest since: 1939 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/