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 1923

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 1923
1-Month
1.77"
(44.96mm)
3.86"
(98.04mm)
-2.09"
(-53.08mm)
8th Driest Driest since: 1916 1936
118th Wettest Wettest since: 1922 1993
Jun–Jul 1923
2-Month
6.65"
(168.91mm)
8.49"
(215.65mm)
-1.84"
(-46.74mm)
24th Driest Driest since: 1921 1936
102nd Wettest Wettest since: 1922 1993
May–Jul 1923
3-Month
9.43"
(239.52mm)
12.53"
(318.26mm)
-3.10"
(-78.74mm)
17th Driest Driest since: 1911 1988
109th Wettest Wettest since: 1922 1993
Ties: 1977
Apr–Jul 1923
4-Month
11.51"
(292.35mm)
15.48"
(393.19mm)
-3.97"
(-100.84mm)
12th Driest Driest since: 1911 1936
114th Wettest Wettest since: 1922 1993
Mar–Jul 1923
5-Month
14.36"
(364.74mm)
17.43"
(442.72mm)
-3.07"
(-77.98mm)
22nd Driest Driest since: 1916 1936
104th Wettest Wettest since: 1922 1993
Feb–Jul 1923
6-Month
14.77"
(375.16mm)
18.45"
(468.63mm)
-3.68"
(-93.47mm)
15th Driest Driest since: 1910 1988
111th Wettest Wettest since: 1922 1993
Jan–Jul 1923
7-Month
15.58"
(395.73mm)
19.43"
(493.52mm)
-3.85"
(-97.79mm)
16th Driest Driest since: 1910 1988
110th Wettest Wettest since: 1922 1993
Dec 1922–Jul 1923
8-Month
15.93"
(404.62mm)
20.53"
(521.46mm)
-4.60"
(-116.84mm)
11th Driest Driest since: 1910 1988
114th Wettest Wettest since: 1922 1993
Nov 1922–Jul 1923
9-Month
19.54"
(496.32mm)
22.27"
(565.66mm)
-2.73"
(-69.34mm)
27th Driest Driest since: 1914 1934
98th Wettest Wettest since: 1922 1993
Oct 1922–Jul 1923
10-Month
21.27"
(540.26mm)
24.58"
(624.33mm)
-3.31"
(-84.07mm)
23rd Driest Driest since: 1916 1934
102nd Wettest Wettest since: 1922 1993
Sep 1922–Jul 1923
11-Month
23.35"
(593.09mm)
28.28"
(718.31mm)
-4.93"
(-125.22mm)
15th Driest Driest since: 1911 1988
110th Wettest Wettest since: 1922 1993
Aug 1922–Jul 1923
12-Month
26.20"
(665.48mm)
32.14"
(816.36mm)
-5.94"
(-150.88mm)
15th Driest Driest since: 1911 1956
110th Wettest Wettest since: 1922 2008
Feb 1922–Jul 1923
18-Month
44.31"
(1,125.47mm)
50.60"
(1,285.24mm)
-6.29"
(-159.77mm)
15th Driest Driest since: 1911 1911
110th Wettest Wettest since: 1922 2008
Aug 1921–Jul 1923
24-Month
60.44"
(1,535.18mm)
64.31"
(1,633.47mm)
-3.87"
(-98.29mm)
34th Driest Driest since: 1918 1934
90th Wettest Wettest since: 1922 2008
Aug 1920–Jul 1923
36-Month
89.29"
(2,267.97mm)
96.40"
(2,448.56mm)
-7.11"
(-180.59mm)
25th Driest Driest since: 1918 1956
98th Wettest Wettest since: 1922 2010
Aug 1919–Jul 1923
48-Month
123.29"
(3,131.57mm)
128.38"
(3,260.85mm)
-5.09"
(-129.28mm)
33rd Driest Driest since: 1919 1957
89th Wettest Wettest since: 1922 2010
Aug 1918–Jul 1923
60-Month
156.90"
(3,985.26mm)
160.37"
(4,073.40mm)
-3.47"
(-88.14mm)
42nd Driest Driest since: 1921 1957
79th Wettest Wettest since: 1922 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/