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 April 2022. For more information, please see Climatological Rankings.


Iowa

Precipitation Rankings, September 1913

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1913
1-Month
3.37"
(85.60mm)
3.67"
(93.22mm)
-0.30"
(-7.62mm)
67th Driest Driest since: 1908 1939
61st Wettest Wettest since: 1912 1965
Aug–Sep 1913
2-Month
6.13"
(155.70mm)
7.51"
(190.75mm)
-1.38"
(-35.05mm)
38th Driest Driest since: 1909 1976
90th Wettest Wettest since: 1912 2018
Ties: 1901
Jul–Sep 1913
3-Month
7.99"
(202.95mm)
11.36"
(288.54mm)
-3.37"
(-85.59mm)
14th Driest Driest since: 1899 2013
114th Wettest Wettest since: 1912 1993
Jun–Sep 1913
4-Month
11.30"
(287.02mm)
16.00"
(406.40mm)
-4.70"
(-119.38mm)
5th Driest Driest since: 1897 2012
123rd Wettest Wettest since: 1912 1993
May–Sep 1913
5-Month
17.63"
(447.80mm)
20.04"
(509.02mm)
-2.41"
(-61.22mm)
35th Driest Driest since: 1912 1976
93rd Wettest Wettest since: 1909 1993
Apr–Sep 1913
6-Month
20.80"
(528.32mm)
22.99"
(583.95mm)
-2.19"
(-55.63mm)
37th Driest Driest since: 1912 1988
91st Wettest Wettest since: 1909 1993
Ties: 1958
Mar–Sep 1913
7-Month
23.30"
(591.82mm)
24.94"
(633.48mm)
-1.64"
(-41.66mm)
46th Driest Driest since: 1912 1988
82nd Wettest Wettest since: 1909 1993
Feb–Sep 1913
8-Month
24.12"
(612.65mm)
25.96"
(659.38mm)
-1.84"
(-46.73mm)
44th Driest Driest since: 1912 1988
84th Wettest Wettest since: 1909 1993
Jan–Sep 1913
9-Month
24.93"
(633.22mm)
26.93"
(684.02mm)
-2.00"
(-50.80mm)
42nd Driest Driest since: 1912 1988
86th Wettest Wettest since: 1909 1993
Ties: 1929
Dec 1912–Sep 1913
10-Month
25.64"
(651.26mm)
28.04"
(712.22mm)
-2.40"
(-60.96mm)
38th Driest Driest since: 1911 1988
89th Wettest Wettest since: 1912 1993
Nov 1912–Sep 1913
11-Month
26.61"
(675.89mm)
29.78"
(756.41mm)
-3.17"
(-80.52mm)
34th Driest Driest since: 1911 1934
93rd Wettest Wettest since: 1912 1993
Oct 1912–Sep 1913
12-Month
29.67"
(753.62mm)
32.09"
(815.09mm)
-2.42"
(-61.47mm)
39th Driest Driest since: 1911 1934
88th Wettest Wettest since: 1912 1993
Apr 1912–Sep 1913
18-Month
49.72"
(1,262.89mm)
55.13"
(1,400.30mm)
-5.41"
(-137.41mm)
25th Driest Driest since: 1911 1934
102nd Wettest Wettest since: 1912 1993
Oct 1911–Sep 1913
24-Month
60.71"
(1,542.03mm)
64.26"
(1,632.20mm)
-3.55"
(-90.17mm)
36th Driest Driest since: 1912 1956
90th Wettest Wettest since: 1910 1993
Oct 1910–Sep 1913
36-Month
86.51"
(2,197.35mm)
96.36"
(2,447.54mm)
-9.85"
(-250.19mm)
14th Driest Driest since: 1912 1957
111th Wettest Wettest since: 1911 2010
Oct 1909–Sep 1913
48-Month
114.76"
(2,914.90mm)
128.36"
(3,260.34mm)
-13.60"
(-345.44mm)
6th Driest Driest to Date 1958
118th Wettest Wettest since: 1912 2010
Oct 1908–Sep 1913
60-Month
150.32"
(3,818.13mm)
160.34"
(4,072.64mm)
-10.02"
(-254.51mm)
16th Driest Driest since: 1901 1957
107th Wettest Wettest since: 1912 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 23, 2022 from https://www.ncdc.noaa.gov/cag/