Climate at a Glance

Divisional 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, Climate Division 9. Southeast

Precipitation Rankings, October 1987

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 1987
1-Month
0.78"
(19.81mm)
2.61"
(66.29mm)
-1.83"
(-46.48mm)
11th Driest Driest since: 1975 1964
117th Wettest Wettest since: 1986 1941
Ties: 1965, 1993
Sep–Oct 1987
2-Month
3.27"
(83.06mm)
6.52"
(165.61mm)
-3.25"
(-82.55mm)
17th Driest Driest since: 1963 1952
111th Wettest Wettest since: 1986 1941
Aug–Oct 1987
3-Month
9.54"
(242.32mm)
10.24"
(260.10mm)
-0.70"
(-17.78mm)
63rd Driest Driest since: 1979 1953
65th Wettest Wettest since: 1986 1970
Jul–Oct 1987
4-Month
11.90"
(302.26mm)
14.23"
(361.44mm)
-2.33"
(-59.18mm)
40th Driest Driest since: 1976 1953
88th Wettest Wettest since: 1986 1902
Jun–Oct 1987
5-Month
14.61"
(371.09mm)
18.83"
(478.28mm)
-4.22"
(-107.19mm)
29th Driest Driest since: 1983 1953
99th Wettest Wettest since: 1986 2010
May–Oct 1987
6-Month
17.20"
(436.88mm)
22.88"
(581.15mm)
-5.68"
(-144.27mm)
23rd Driest Driest since: 1975 1953
105th Wettest Wettest since: 1986 2010
Apr–Oct 1987
7-Month
19.39"
(492.51mm)
26.22"
(665.99mm)
-6.83"
(-173.48mm)
12th Driest Driest since: 1956 1953
116th Wettest Wettest since: 1986 2010
Mar–Oct 1987
8-Month
22.53"
(572.26mm)
28.57"
(725.68mm)
-6.04"
(-153.42mm)
22nd Driest Driest since: 1975 1988
106th Wettest Wettest since: 1986 2010
Feb–Oct 1987
9-Month
22.94"
(582.68mm)
29.80"
(756.92mm)
-6.86"
(-174.24mm)
16th Driest Driest since: 1971 1988
112th Wettest Wettest since: 1986 2010
Jan–Oct 1987
10-Month
23.46"
(595.88mm)
31.12"
(790.45mm)
-7.66"
(-194.57mm)
11th Driest Driest since: 1971 1988
117th Wettest Wettest since: 1986 2010
Dec 1986–Oct 1987
11-Month
24.64"
(625.86mm)
32.62"
(828.55mm)
-7.98"
(-202.69mm)
8th Driest Driest since: 1956 1901
119th Wettest Wettest since: 1986 2010
Ties: 1936
Nov 1986–Oct 1987
12-Month
25.48"
(647.19mm)
34.73"
(882.14mm)
-9.25"
(-234.95mm)
6th Driest Driest since: 1956 1956
121st Wettest Wettest since: 1986 1993
May 1986–Oct 1987
18-Month
60.40"
(1,534.16mm)
57.61"
(1,463.29mm)
2.79"
(70.87mm)
79th Driest Driest since: 1980 1956
48th Wettest Wettest since: 1986 2010
Nov 1985–Oct 1987
24-Month
72.73"
(1,847.34mm)
69.50"
(1,765.30mm)
3.23"
(82.04mm)
81st Driest Driest since: 1980 1956
45th Wettest Wettest since: 1986 2010
Nov 1984–Oct 1987
36-Month
107.74"
(2,736.60mm)
104.21"
(2,646.93mm)
3.53"
(89.67mm)
75th Driest Driest since: 1979 1989
50th Wettest Wettest since: 1986 2010
Ties: 1909
Nov 1983–Oct 1987
48-Month
151.20"
(3,840.48mm)
138.84"
(3,526.54mm)
12.36"
(313.94mm)
93rd Driest Driest since: 1981 1956
31st Wettest Wettest since: 1986 2010
Nov 1982–Oct 1987
60-Month
184.70"
(4,691.38mm)
173.39"
(4,404.11mm)
11.31"
(287.27mm)
90th Driest Driest since: 1981 1956
33rd Wettest Wettest since: 1986 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Precipitation, published September 2022, retrieved on September 24, 2022 from https://www.ncdc.noaa.gov/cag/