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, September 1993

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1993
1-Month
3.69"
(93.73mm)
3.67"
(93.22mm)
0.02"
(0.51mm)
74th Driest Driest since: 1991 1939
54th Wettest Wettest since: 1992 1965
Aug–Sep 1993
2-Month
11.94"
(303.28mm)
7.51"
(190.75mm)
4.43"
(112.53mm)
121st Driest Driest since: 1992 1976
7th Wettest Wettest since: 1977 2018
Jul–Sep 1993
3-Month
22.39"
(568.71mm)
11.36"
(288.54mm)
11.03"
(280.17mm)
127th Driest Driest since: 1992 2013
1st Wettest Wettest to Date 1993
Jun–Sep 1993
4-Month
30.39"
(771.91mm)
16.00"
(406.40mm)
14.39"
(365.51mm)
127th Driest Driest since: 1992 2012
1st Wettest Wettest to Date 1993
May–Sep 1993
5-Month
35.99"
(914.15mm)
20.04"
(509.02mm)
15.95"
(405.13mm)
127th Driest Driest since: 1992 1976
1st Wettest Wettest to Date 1993
Apr–Sep 1993
6-Month
39.64"
(1,006.86mm)
22.99"
(583.95mm)
16.65"
(422.91mm)
127th Driest Driest since: 1992 1988
1st Wettest Wettest to Date 1993
Mar–Sep 1993
7-Month
42.39"
(1,076.71mm)
24.94"
(633.48mm)
17.45"
(443.23mm)
127th Driest Driest since: 1992 1988
1st Wettest Wettest to Date 1993
Feb–Sep 1993
8-Month
43.54"
(1,105.92mm)
25.96"
(659.38mm)
17.58"
(446.54mm)
127th Driest Driest since: 1992 1988
1st Wettest Wettest to Date 1993
Jan–Sep 1993
9-Month
44.72"
(1,135.89mm)
26.93"
(684.02mm)
17.79"
(451.87mm)
127th Driest Driest since: 1992 1988
1st Wettest Wettest to Date 1993
Dec 1992–Sep 1993
10-Month
46.50"
(1,181.10mm)
28.04"
(712.22mm)
18.46"
(468.88mm)
126th Driest Driest since: 1992 1988
1st Wettest Wettest to Date 1993
Nov 1992–Sep 1993
11-Month
50.88"
(1,292.35mm)
29.78"
(756.41mm)
21.10"
(535.94mm)
126th Driest Driest since: 1992 1934
1st Wettest Wettest to Date 1993
Oct 1992–Sep 1993
12-Month
52.51"
(1,333.75mm)
32.09"
(815.09mm)
20.42"
(518.66mm)
126th Driest Driest since: 1992 1934
1st Wettest Wettest to Date 1993
Apr 1992–Sep 1993
18-Month
76.43"
(1,941.32mm)
55.13"
(1,400.30mm)
21.30"
(541.02mm)
126th Driest Driest since: 1992 1934
1st Wettest Wettest to Date 1993
Oct 1991–Sep 1993
24-Month
89.69"
(2,278.13mm)
64.26"
(1,632.20mm)
25.43"
(645.93mm)
125th Driest Driest since: 1992 1956
1st Wettest Wettest to Date 1993
Oct 1990–Sep 1993
36-Month
123.70"
(3,141.98mm)
96.36"
(2,447.54mm)
27.34"
(694.44mm)
123rd Driest Driest since: 1992 1957
2nd Wettest Wettest to Date 2010
Oct 1989–Sep 1993
48-Month
160.13"
(4,067.30mm)
128.36"
(3,260.34mm)
31.77"
(806.96mm)
120th Driest Driest since: 1992 1958
4th Wettest Wettest to Date 2010
Oct 1988–Sep 1993
60-Month
186.33"
(4,732.78mm)
160.34"
(4,072.64mm)
25.99"
(660.14mm)
116th Driest Driest since: 1992 1957
7th Wettest Wettest to Date 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 28, 2022 from https://www.ncdc.noaa.gov/cag/