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, May 1957

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
May 1957
1-Month
4.01"
(101.85mm)
4.04"
(102.62mm)
-0.03"
(-0.77mm)
69th Driest Driest since: 1956 1992
60th Wettest Wettest since: 1955 1996
Apr–May 1957
2-Month
8.79"
(223.27mm)
7.38"
(187.45mm)
1.41"
(35.82mm)
90th Driest Driest since: 1956 1956
39th Wettest Wettest since: 1951 2013
Mar–May 1957
3-Month
11.31"
(287.27mm)
9.74"
(247.40mm)
1.57"
(39.87mm)
86th Driest Driest since: 1956 1956
43rd Wettest Wettest since: 1951 1973
Ties: 1935
Feb–May 1957
4-Month
11.90"
(302.26mm)
10.97"
(278.64mm)
0.93"
(23.62mm)
78th Driest Driest since: 1956 1956
51st Wettest Wettest since: 1954 1973
Jan–May 1957
5-Month
12.92"
(328.17mm)
12.29"
(312.17mm)
0.63"
(16.00mm)
71st Driest Driest since: 1956 1956
58th Wettest Wettest since: 1955 1973
Ties: 1907, 1921
Dec 1956–May 1957
6-Month
13.84"
(351.54mm)
13.78"
(350.01mm)
0.06"
(1.53mm)
54th Driest Driest since: 1956 1956
74th Wettest Wettest since: 1955 1973
Nov 1956–May 1957
7-Month
14.98"
(380.49mm)
15.90"
(403.86mm)
-0.92"
(-23.37mm)
46th Driest Driest since: 1956 1956
82nd Wettest Wettest since: 1955 1973
Oct 1956–May 1957
8-Month
15.82"
(401.83mm)
18.53"
(470.66mm)
-2.71"
(-68.83mm)
29th Driest Driest since: 1956 1956
99th Wettest Wettest since: 1955 2019
Sep 1956–May 1957
9-Month
16.52"
(419.61mm)
22.45"
(570.23mm)
-5.93"
(-150.62mm)
16th Driest Driest since: 1956 1956
112th Wettest Wettest since: 1955 2019
Aug 1956–May 1957
10-Month
21.97"
(558.04mm)
26.20"
(665.48mm)
-4.23"
(-107.44mm)
25th Driest Driest since: 1956 1956
103rd Wettest Wettest since: 1955 2019
Jul 1956–May 1957
11-Month
26.25"
(666.75mm)
30.18"
(766.57mm)
-3.93"
(-99.82mm)
30th Driest Driest since: 1956 1956
98th Wettest Wettest since: 1955 2019
Jun 1956–May 1957
12-Month
28.65"
(727.71mm)
34.73"
(882.14mm)
-6.08"
(-154.43mm)
20th Driest Driest since: 1956 1956
108th Wettest Wettest since: 1955 1903
Dec 1955–May 1957
18-Month
33.91"
(861.31mm)
48.55"
(1,233.17mm)
-14.64"
(-371.86mm)
3rd Driest Driest since: 1902 1902
124th Wettest Wettest since: 1956 1974
Jun 1955–May 1957
24-Month
48.17"
(1,223.52mm)
69.46"
(1,764.28mm)
-21.29"
(-540.76mm)
1st Driest Driest since: 1957 1957
126th Wettest Wettest since: 1956 2011
Jun 1954–May 1957
36-Month
83.63"
(2,124.20mm)
104.12"
(2,644.65mm)
-20.49"
(-520.45mm)
4th Driest Driest since: 1956 1958
122nd Wettest Wettest since: 1955 2011
Jun 1953–May 1957
48-Month
106.60"
(2,707.64mm)
138.68"
(3,522.47mm)
-32.08"
(-814.83mm)
1st Driest Driest since: 1957 1957
124th Wettest Wettest since: 1956 2011
Jun 1952–May 1957
60-Month
139.11"
(3,533.39mm)
173.32"
(4,402.33mm)
-34.21"
(-868.94mm)
2nd Driest Driest since: 1957 1958
122nd Wettest Wettest since: 1956 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Precipitation, published September 2022, retrieved on September 28, 2022 from https://www.ncdc.noaa.gov/cag/