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 October 2021. For more information, please see Climatological Rankings.


Iowa, Climate Division 9. Southeast

Precipitation Rankings, April 1970

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1970
1-Month
3.84"
(97.54mm)
3.34"
(84.84mm)
0.50"
(12.70mm)
82nd Driest Driest since: 1969 2018
46th Wettest Wettest since: 1968 1973
Mar–Apr 1970
2-Month
6.19"
(157.23mm)
5.70"
(144.78mm)
0.49"
(12.45mm)
77th Driest Driest since: 1969 1915
51st Wettest Wettest since: 1967 1973
Ties: 1905
Feb–Apr 1970
3-Month
6.38"
(162.05mm)
6.92"
(175.77mm)
-0.54"
(-13.72mm)
48th Driest Driest since: 1969 1958
80th Wettest Wettest since: 1967 1973
Jan–Apr 1970
4-Month
6.73"
(170.94mm)
8.25"
(209.55mm)
-1.52"
(-38.61mm)
36th Driest Driest since: 1968 1956
92nd Wettest Wettest since: 1969 1973
Ties: 1924
Dec 1969–Apr 1970
5-Month
7.97"
(202.44mm)
9.74"
(247.40mm)
-1.77"
(-44.96mm)
31st Driest Driest since: 1968 1956
96th Wettest Wettest since: 1969 1973
Nov 1969–Apr 1970
6-Month
8.15"
(207.01mm)
11.86"
(301.24mm)
-3.71"
(-94.23mm)
11th Driest Driest since: 1956 1956
116th Wettest Wettest since: 1969 1973
Oct 1969–Apr 1970
7-Month
13.36"
(339.34mm)
14.49"
(368.05mm)
-1.13"
(-28.71mm)
46th Driest Driest since: 1966 1956
81st Wettest Wettest since: 1969 1929
Sep 1969–Apr 1970
8-Month
16.27"
(413.26mm)
18.41"
(467.61mm)
-2.14"
(-54.35mm)
38th Driest Driest since: 1964 1956
89th Wettest Wettest since: 1969 1927
Aug 1969–Apr 1970
9-Month
19.39"
(492.51mm)
22.15"
(562.61mm)
-2.76"
(-70.10mm)
39th Driest Driest since: 1967 1956
88th Wettest Wettest since: 1969 2019
Jul 1969–Apr 1970
10-Month
26.55"
(674.37mm)
26.13"
(663.70mm)
0.42"
(10.67mm)
73rd Driest Driest since: 1969 1902
54th Wettest Wettest since: 1966 1993
Jun 1969–Apr 1970
11-Month
32.91"
(835.91mm)
30.68"
(779.27mm)
2.23"
(56.64mm)
83rd Driest Driest since: 1969 1902
44th Wettest Wettest since: 1966 1903
May 1969–Apr 1970
12-Month
36.34"
(923.04mm)
34.74"
(882.40mm)
1.60"
(40.64mm)
74th Driest Driest since: 1969 1902
53rd Wettest Wettest since: 1966 2011
Nov 1968–Apr 1970
18-Month
49.09"
(1,246.89mm)
46.62"
(1,184.15mm)
2.47"
(62.74mm)
77th Driest Driest since: 1969 1902
49th Wettest Wettest since: 1966 2011
May 1968–Apr 1970
24-Month
67.84"
(1,723.14mm)
69.50"
(1,765.30mm)
-1.66"
(-42.16mm)
52nd Driest Driest since: 1969 1957
74th Wettest Wettest since: 1967 2011
May 1967–Apr 1970
36-Month
101.74"
(2,584.20mm)
104.16"
(2,645.66mm)
-2.42"
(-61.46mm)
50th Driest Driest since: 1969 1958
75th Wettest Wettest since: 1968 2011
May 1966–Apr 1970
48-Month
133.72"
(3,396.49mm)
138.69"
(3,522.73mm)
-4.97"
(-126.24mm)
41st Driest Driest since: 1967 1957
83rd Wettest Wettest since: 1969 2011
May 1965–Apr 1970
60-Month
172.63"
(4,384.80mm)
173.27"
(4,401.06mm)
-0.64"
(-16.26mm)
56th Driest Driest since: 1969 1958
67th Wettest Wettest since: 1964 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2021, retrieved on December 2, 2021 from https://www.ncdc.noaa.gov/cag/