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


Iowa

Precipitation Rankings, October 1984

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1984
1-Month
5.25"
(133.35mm)
2.29"
(58.17mm)
2.96"
(75.18mm)
122nd Driest Driest since: 1983 1952
4th Wettest Wettest since: 1941 2009
Sep–Oct 1984
2-Month
7.32"
(185.93mm)
5.96"
(151.38mm)
1.36"
(34.55mm)
94th Driest Driest since: 1982 1952
32nd Wettest Wettest since: 1983 1941
Aug–Oct 1984
3-Month
8.31"
(211.07mm)
9.80"
(248.92mm)
-1.49"
(-37.85mm)
35th Driest Driest since: 1976 1953
91st Wettest Wettest since: 1983 2018
Jul–Oct 1984
4-Month
12.33"
(313.18mm)
13.66"
(346.96mm)
-1.33"
(-33.78mm)
44th Driest Driest since: 1976 1953, 1976
82nd Wettest Wettest since: 1983 1993
Jun–Oct 1984
5-Month
18.98"
(482.09mm)
18.29"
(464.57mm)
0.69"
(17.52mm)
74th Driest Driest since: 1983 1976
52nd Wettest Wettest since: 1982 1993
May–Oct 1984
6-Month
23.74"
(603.00mm)
22.33"
(567.18mm)
1.41"
(35.82mm)
77th Driest Driest since: 1983 1976
49th Wettest Wettest since: 1982 1993
Apr–Oct 1984
7-Month
29.50"
(749.30mm)
25.28"
(642.11mm)
4.22"
(107.19mm)
101st Driest Driest since: 1983 1988
25th Wettest Wettest since: 1982 1993
Mar–Oct 1984
8-Month
31.35"
(796.29mm)
27.23"
(691.64mm)
4.12"
(104.65mm)
98th Driest Driest since: 1983 1988
28th Wettest Wettest since: 1982 1993
Feb–Oct 1984
9-Month
32.27"
(819.66mm)
28.25"
(717.55mm)
4.02"
(102.11mm)
97th Driest Driest since: 1983 1988
29th Wettest Wettest since: 1982 1993
Jan–Oct 1984
10-Month
32.78"
(832.61mm)
29.23"
(742.44mm)
3.55"
(90.17mm)
95th Driest Driest since: 1983 1988
31st Wettest Wettest since: 1982 1993
Dec 1983–Oct 1984
11-Month
33.89"
(860.81mm)
30.33"
(770.38mm)
3.56"
(90.43mm)
91st Driest Driest since: 1981 1988
34th Wettest Wettest since: 1983 1993
Nov 1983–Oct 1984
12-Month
38.57"
(979.68mm)
32.07"
(814.58mm)
6.50"
(165.10mm)
108th Driest Driest since: 1983 1956
17th Wettest Wettest since: 1973 1993
May 1983–Oct 1984
18-Month
61.21"
(1,554.73mm)
54.47"
(1,383.54mm)
6.74"
(171.19mm)
103rd Driest Driest since: 1981 1956
22nd Wettest Wettest since: 1983 2019
Nov 1982–Oct 1984
24-Month
75.63"
(1,921.00mm)
64.23"
(1,631.44mm)
11.40"
(289.56mm)
111th Driest Driest since: 1983 1956
13th Wettest Wettest since: 1974 1993
Nov 1981–Oct 1984
36-Month
113.89"
(2,892.81mm)
96.34"
(2,447.04mm)
17.55"
(445.77mm)
111th Driest Driest since: 1983 1957
12th Wettest Wettest since: 1974 2010
Nov 1980–Oct 1984
48-Month
144.25"
(3,663.95mm)
128.36"
(3,260.34mm)
15.89"
(403.61mm)
107th Driest Driest since: 1983 1958
15th Wettest Wettest to Date 2010
Nov 1979–Oct 1984
60-Month
174.21"
(4,424.93mm)
160.34"
(4,072.64mm)
13.87"
(352.29mm)
100th Driest Driest since: 1983 1956
21st Wettest Wettest since: 1973 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/