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 May 2022. For more information, please see Climatological Rankings.


Iowa, Climate Division 9. Southeast

Precipitation Rankings, May 1970

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
May 1970
1-Month
4.19"
(106.43mm)
4.04"
(102.62mm)
0.15"
(3.81mm)
75th Driest Driest since: 1969 1992
54th Wettest Wettest since: 1966 1996
Apr–May 1970
2-Month
8.03"
(203.96mm)
7.38"
(187.45mm)
0.65"
(16.51mm)
71st Driest Driest since: 1969 1956
58th Wettest Wettest since: 1967 2013
Mar–May 1970
3-Month
10.38"
(263.65mm)
9.74"
(247.40mm)
0.64"
(16.25mm)
71st Driest Driest since: 1969 1956
58th Wettest Wettest since: 1967 1973
Feb–May 1970
4-Month
10.57"
(268.48mm)
10.97"
(278.64mm)
-0.40"
(-10.16mm)
54th Driest Driest since: 1969 1956
75th Wettest Wettest since: 1967 1973
Jan–May 1970
5-Month
10.92"
(277.37mm)
12.29"
(312.17mm)
-1.37"
(-34.80mm)
41st Driest Driest since: 1968 1956
88th Wettest Wettest since: 1969 1973
Dec 1969–May 1970
6-Month
12.16"
(308.86mm)
13.78"
(350.01mm)
-1.62"
(-41.15mm)
39th Driest Driest since: 1968 1956
89th Wettest Wettest since: 1969 1973
Nov 1969–May 1970
7-Month
12.34"
(313.44mm)
15.90"
(403.86mm)
-3.56"
(-90.42mm)
23rd Driest Driest since: 1968 1956
105th Wettest Wettest since: 1969 1973
Oct 1969–May 1970
8-Month
17.55"
(445.77mm)
18.53"
(470.66mm)
-0.98"
(-24.89mm)
47th Driest Driest since: 1966 1956
81st Wettest Wettest since: 1969 2019
Sep 1969–May 1970
9-Month
20.46"
(519.68mm)
22.45"
(570.23mm)
-1.99"
(-50.55mm)
41st Driest Driest since: 1964 1956
87th Wettest Wettest since: 1969 2019
Aug 1969–May 1970
10-Month
23.58"
(598.93mm)
26.20"
(665.48mm)
-2.62"
(-66.55mm)
41st Driest Driest since: 1968 1956
87th Wettest Wettest since: 1969 2019
Jul 1969–May 1970
11-Month
30.74"
(780.80mm)
30.18"
(766.57mm)
0.56"
(14.23mm)
71st Driest Driest since: 1969 1956
57th Wettest Wettest since: 1966 2019
Jun 1969–May 1970
12-Month
37.10"
(942.34mm)
34.73"
(882.14mm)
2.37"
(60.20mm)
83rd Driest Driest since: 1969 1956
45th Wettest Wettest since: 1966 1903
Dec 1968–May 1970
18-Month
51.00"
(1,295.40mm)
48.55"
(1,233.17mm)
2.45"
(62.23mm)
78th Driest Driest since: 1969 1902
49th Wettest Wettest since: 1966 1974
Jun 1968–May 1970
24-Month
69.56"
(1,766.82mm)
69.46"
(1,764.28mm)
0.10"
(2.54mm)
63rd Driest Driest since: 1969 1957
64th Wettest Wettest since: 1967 2011
Jun 1967–May 1970
36-Month
102.83"
(2,611.88mm)
104.12"
(2,644.65mm)
-1.29"
(-32.77mm)
53rd Driest Driest since: 1969 1958
73rd Wettest Wettest since: 1968 2011
Jun 1966–May 1970
48-Month
132.86"
(3,374.64mm)
138.68"
(3,522.47mm)
-5.82"
(-147.83mm)
42nd Driest Driest since: 1966 1957
83rd Wettest Wettest since: 1969 2011
Jun 1965–May 1970
60-Month
173.98"
(4,419.09mm)
173.32"
(4,402.33mm)
0.66"
(16.76mm)
60th Driest Driest since: 1969 1958
64th Wettest Wettest since: 1966 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2022, retrieved on July 3, 2022 from https://www.ncei.noaa.gov/cag/