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 1974

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
May 1974
1-Month
7.94"
(201.68mm)
4.04"
(102.62mm)
3.90"
(99.06mm)
121st Driest Driest since: 1972 1992
8th Wettest Wettest since: 1973 1996
Apr–May 1974
2-Month
10.41"
(264.41mm)
7.38"
(187.45mm)
3.03"
(76.96mm)
114th Driest Driest since: 1972 1956
15th Wettest Wettest since: 1973 2013
Mar–May 1974
3-Month
13.26"
(336.80mm)
9.74"
(247.40mm)
3.52"
(89.40mm)
113th Driest Driest since: 1972 1956
16th Wettest Wettest since: 1973 1973
Ties: 1959
Feb–May 1974
4-Month
14.12"
(358.65mm)
10.97"
(278.64mm)
3.15"
(80.01mm)
109th Driest Driest since: 1972 1956
20th Wettest Wettest since: 1973 1973
Jan–May 1974
5-Month
16.75"
(425.45mm)
12.29"
(312.17mm)
4.46"
(113.28mm)
115th Driest Driest since: 1972 1956
14th Wettest Wettest since: 1973 1973
Dec 1973–May 1974
6-Month
19.32"
(490.73mm)
13.78"
(350.01mm)
5.54"
(140.72mm)
119th Driest Driest since: 1972 1956
9th Wettest Wettest since: 1973 1973
Nov 1973–May 1974
7-Month
20.91"
(531.11mm)
15.90"
(403.86mm)
5.01"
(127.25mm)
116th Driest Driest since: 1972 1956
12th Wettest Wettest since: 1973 1973
Oct 1973–May 1974
8-Month
23.79"
(604.27mm)
18.53"
(470.66mm)
5.26"
(133.61mm)
112th Driest Driest since: 1972 1956
16th Wettest Wettest since: 1973 2019
Sep 1973–May 1974
9-Month
31.83"
(808.48mm)
22.45"
(570.23mm)
9.38"
(238.25mm)
121st Driest Driest since: 1972 1956
7th Wettest Wettest since: 1973 2019
Aug 1973–May 1974
10-Month
34.76"
(882.90mm)
26.20"
(665.48mm)
8.56"
(217.42mm)
119th Driest Driest since: 1972 1956
9th Wettest Wettest since: 1973 2019
Jul 1973–May 1974
11-Month
41.40"
(1,051.56mm)
30.18"
(766.57mm)
11.22"
(284.99mm)
120th Driest Driest since: 1972 1956
8th Wettest Wettest since: 1973 2019
Jun 1973–May 1974
12-Month
45.17"
(1,147.32mm)
34.73"
(882.14mm)
10.44"
(265.18mm)
118th Driest Driest since: 1972 1956
10th Wettest Wettest since: 1973 1903
Dec 1972–May 1974
18-Month
71.14"
(1,806.96mm)
48.55"
(1,233.17mm)
22.59"
(573.79mm)
126th Driest Driest since: 1973 1902
1st Wettest Wettest to Date 1974
Jun 1972–May 1974
24-Month
92.12"
(2,339.85mm)
69.46"
(1,764.28mm)
22.66"
(575.57mm)
124th Driest Driest since: 1973 1957
3rd Wettest Wettest to Date 2011
Jun 1971–May 1974
36-Month
126.05"
(3,201.67mm)
104.12"
(2,644.65mm)
21.93"
(557.02mm)
118th Driest Driest since: 1973 1958
8th Wettest Wettest since: 1929 2011
Jun 1970–May 1974
48-Month
166.46"
(4,228.08mm)
138.68"
(3,522.47mm)
27.78"
(705.61mm)
119th Driest Driest since: 1973 1957
6th Wettest Wettest to Date 2011
Jun 1969–May 1974
60-Month
203.56"
(5,170.42mm)
173.32"
(4,402.33mm)
30.24"
(768.09mm)
119th Driest Driest since: 1973 1958
5th Wettest Wettest to Date 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Precipitation, published September 2022, retrieved on October 6, 2022 from https://www.ncdc.noaa.gov/cag/