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


Iowa, Climate Division 9. Southeast

Precipitation Rankings, April 1971

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1971
1-Month
1.40"
(35.56mm)
3.34"
(84.84mm)
-1.94"
(-49.28mm)
9th Driest Driest since: 1942 2018
119th Wettest Wettest since: 1970 1973
Mar–Apr 1971
2-Month
2.16"
(54.86mm)
5.70"
(144.78mm)
-3.54"
(-89.92mm)
3rd Driest Driest since: 1956 1915
125th Wettest Wettest since: 1970 1973
Feb–Apr 1971
3-Month
3.58"
(90.93mm)
6.92"
(175.77mm)
-3.34"
(-84.84mm)
6th Driest Driest since: 1958 1958
122nd Wettest Wettest since: 1970 1973
Jan–Apr 1971
4-Month
4.99"
(126.75mm)
8.25"
(209.55mm)
-3.26"
(-82.80mm)
5th Driest Driest since: 1958 1956
123rd Wettest Wettest since: 1970 1973
Ties: 1895
Dec 1970–Apr 1971
5-Month
6.97"
(177.04mm)
9.74"
(247.40mm)
-2.77"
(-70.36mm)
15th Driest Driest since: 1958 1956
112th Wettest Wettest since: 1970 1973
Nov 1970–Apr 1971
6-Month
8.28"
(210.31mm)
11.86"
(301.24mm)
-3.58"
(-90.93mm)
14th Driest Driest since: 1970 1956
113th Wettest Wettest since: 1969 1973
Ties: 1987
Oct 1970–Apr 1971
7-Month
11.49"
(291.85mm)
14.49"
(368.05mm)
-3.00"
(-76.20mm)
16th Driest Driest since: 1956 1956
111th Wettest Wettest since: 1970 1929
Sep 1970–Apr 1971
8-Month
21.21"
(538.73mm)
18.41"
(467.61mm)
2.80"
(71.12mm)
95th Driest Driest since: 1970 1956
32nd Wettest Wettest since: 1962 1927
Aug 1970–Apr 1971
9-Month
30.37"
(771.40mm)
22.15"
(562.61mm)
8.22"
(208.79mm)
121st Driest Driest since: 1970 1956
6th Wettest Wettest since: 1929 2019
Jul 1970–Apr 1971
10-Month
33.45"
(849.63mm)
26.13"
(663.70mm)
7.32"
(185.93mm)
112th Driest Driest since: 1970 1902
15th Wettest Wettest since: 1962 1993
Jun 1970–Apr 1971
11-Month
37.62"
(955.55mm)
30.68"
(779.27mm)
6.94"
(176.28mm)
110th Driest Driest since: 1970 1902
17th Wettest Wettest since: 1929 1903
May 1970–Apr 1971
12-Month
41.81"
(1,061.97mm)
34.74"
(882.40mm)
7.07"
(179.57mm)
107th Driest Driest since: 1970 1902
20th Wettest Wettest since: 1960 2011
Nov 1969–Apr 1971
18-Month
49.96"
(1,268.98mm)
46.62"
(1,184.15mm)
3.34"
(84.83mm)
87th Driest Driest since: 1970 1902
39th Wettest Wettest since: 1966 2011
May 1969–Apr 1971
24-Month
78.15"
(1,985.01mm)
69.50"
(1,765.30mm)
8.65"
(219.71mm)
101st Driest Driest since: 1970 1957
25th Wettest Wettest since: 1961 2011
May 1968–Apr 1971
36-Month
109.65"
(2,785.11mm)
104.16"
(2,645.66mm)
5.49"
(139.45mm)
85th Driest Driest since: 1970 1958
40th Wettest Wettest since: 1962 2011
May 1967–Apr 1971
48-Month
143.55"
(3,646.17mm)
138.69"
(3,522.73mm)
4.86"
(123.44mm)
75th Driest Driest since: 1970 1957
49th Wettest Wettest since: 1963 2011
May 1966–Apr 1971
60-Month
175.53"
(4,458.46mm)
173.27"
(4,401.06mm)
2.26"
(57.40mm)
67th Driest Driest since: 1970 1958
56th Wettest Wettest since: 1964 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2021, retrieved on October 17, 2021 from https://www.ncdc.noaa.gov/cag/