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 July 2020. For more information, please see Climatological Rankings.


Iowa, Climate Division 9. Southeast

Precipitation Rankings, April 1990

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 1990
1-Month
2.31"
(58.67mm)
3.34"
(84.84mm)
-1.03"
(-26.17mm)
38th Driest Driest since: 1988 2018
89th Wettest Wettest since: 1989 1973
Mar–Apr 1990
2-Month
7.46"
(189.48mm)
5.70"
(144.78mm)
1.76"
(44.70mm)
101st Driest Driest since: 1989 1915
26th Wettest Wettest since: 1979 1973
Ties: 1995
Feb–Apr 1990
3-Month
9.12"
(231.65mm)
6.92"
(175.77mm)
2.20"
(55.88mm)
108th Driest Driest since: 1989 1958
19th Wettest Wettest since: 1976 1973
Jan–Apr 1990
4-Month
10.48"
(266.19mm)
8.25"
(209.55mm)
2.23"
(56.64mm)
103rd Driest Driest since: 1989 1956
24th Wettest Wettest since: 1979 1973
Ties: 1916
Dec 1989–Apr 1990
5-Month
11.09"
(281.69mm)
9.74"
(247.40mm)
1.35"
(34.29mm)
85th Driest Driest since: 1989 1956
41st Wettest Wettest since: 1983 1973
Nov 1989–Apr 1990
6-Month
11.20"
(284.48mm)
11.86"
(301.24mm)
-0.66"
(-16.76mm)
50th Driest Driest since: 1989 1956
76th Wettest Wettest since: 1986 1973
Oct 1989–Apr 1990
7-Month
13.08"
(332.23mm)
14.49"
(368.05mm)
-1.41"
(-35.82mm)
43rd Driest Driest since: 1989 1956
83rd Wettest Wettest since: 1986 1929
Sep 1989–Apr 1990
8-Month
18.17"
(461.52mm)
18.41"
(467.61mm)
-0.24"
(-6.09mm)
62nd Driest Driest since: 1989 1956
64th Wettest Wettest since: 1987 1927
Aug 1989–Apr 1990
9-Month
22.91"
(581.91mm)
22.15"
(562.61mm)
0.76"
(19.30mm)
74th Driest Driest since: 1989 1956
52nd Wettest Wettest since: 1987 2019
Jul 1989–Apr 1990
10-Month
26.16"
(664.46mm)
26.13"
(663.70mm)
0.03"
(0.76mm)
70th Driest Driest since: 1989 1902
56th Wettest Wettest since: 1987 1993
Jun 1989–Apr 1990
11-Month
29.96"
(760.98mm)
30.68"
(779.27mm)
-0.72"
(-18.29mm)
56th Driest Driest since: 1989 1902
70th Wettest Wettest since: 1987 1903
May 1989–Apr 1990
12-Month
33.37"
(847.60mm)
34.74"
(882.40mm)
-1.37"
(-34.80mm)
52nd Driest Driest since: 1989 1902
74th Wettest Wettest since: 1987 2011
Nov 1988–Apr 1990
18-Month
42.59"
(1,081.79mm)
46.62"
(1,184.15mm)
-4.03"
(-102.36mm)
36th Driest Driest since: 1989 1902
89th Wettest Wettest since: 1987 2011
May 1988–Apr 1990
24-Month
54.84"
(1,392.94mm)
69.50"
(1,765.30mm)
-14.66"
(-372.36mm)
5th Driest Driest since: 1989 1957
120th Wettest Wettest since: 1988 2011
May 1987–Apr 1990
36-Month
82.91"
(2,105.91mm)
104.16"
(2,645.66mm)
-21.25"
(-539.75mm)
5th Driest Driest since: 1958 1958
119th Wettest Wettest since: 1989 2011
May 1986–Apr 1990
48-Month
126.11"
(3,203.19mm)
138.69"
(3,522.73mm)
-12.58"
(-319.54mm)
15th Driest Driest since: 1959 1957
108th Wettest Wettest since: 1989 2011
May 1985–Apr 1990
60-Month
161.12"
(4,092.45mm)
173.27"
(4,401.06mm)
-12.15"
(-308.61mm)
17th Driest Driest since: 1960 1958
105th Wettest Wettest since: 1989 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2020, retrieved on August 9, 2020 from https://www.ncdc.noaa.gov/cag/