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 1929

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
May 1929
1-Month
1.86"
(47.24mm)
4.04"
(102.62mm)
-2.18"
(-55.38mm)
11th Driest Driest since: 1928 1992
118th Wettest Wettest since: 1927 1996
Apr–May 1929
2-Month
8.26"
(209.80mm)
7.38"
(187.45mm)
0.88"
(22.35mm)
75th Driest Driest since: 1928 1956
54th Wettest Wettest since: 1927 2013
Mar–May 1929
3-Month
10.81"
(274.57mm)
9.74"
(247.40mm)
1.07"
(27.17mm)
74th Driest Driest since: 1928 1956
55th Wettest Wettest since: 1927 1973
Feb–May 1929
4-Month
11.81"
(299.97mm)
10.97"
(278.64mm)
0.84"
(21.33mm)
76th Driest Driest since: 1928 1956
53rd Wettest Wettest since: 1927 1973
Jan–May 1929
5-Month
14.37"
(365.00mm)
12.29"
(312.17mm)
2.08"
(52.83mm)
98th Driest Driest since: 1928 1956
31st Wettest Wettest since: 1927 1973
Dec 1928–May 1929
6-Month
15.71"
(399.03mm)
13.78"
(350.01mm)
1.93"
(49.02mm)
89th Driest Driest since: 1928 1956
39th Wettest Wettest since: 1927 1973
Nov 1928–May 1929
7-Month
20.52"
(521.21mm)
15.90"
(403.86mm)
4.62"
(117.35mm)
114th Driest Driest since: 1928 1956
14th Wettest Wettest to Date 1973
Oct 1928–May 1929
8-Month
24.97"
(634.24mm)
18.53"
(470.66mm)
6.44"
(163.58mm)
118th Driest Driest since: 1928 1956
10th Wettest Wettest to Date 2019
Sep 1928–May 1929
9-Month
29.10"
(739.14mm)
22.45"
(570.23mm)
6.65"
(168.91mm)
114th Driest Driest since: 1928 1956
14th Wettest Wettest since: 1927 2019
Aug 1928–May 1929
10-Month
34.47"
(875.54mm)
26.20"
(665.48mm)
8.27"
(210.06mm)
117th Driest Driest since: 1928 1956
11th Wettest Wettest since: 1927 2019
Jul 1928–May 1929
11-Month
40.16"
(1,020.06mm)
30.18"
(766.57mm)
9.98"
(253.49mm)
119th Driest Driest since: 1928 1956
9th Wettest Wettest since: 1927 2019
Jun 1928–May 1929
12-Month
47.70"
(1,211.58mm)
34.73"
(882.14mm)
12.97"
(329.44mm)
122nd Driest Driest since: 1928 1956
6th Wettest Wettest since: 1927 1903
Dec 1927–May 1929
18-Month
57.74"
(1,466.60mm)
48.55"
(1,233.17mm)
9.19"
(233.43mm)
110th Driest Driest since: 1928 1902
17th Wettest Wettest since: 1927 1974
Ties: 1996
Jun 1927–May 1929
24-Month
77.80"
(1,976.12mm)
69.46"
(1,764.28mm)
8.34"
(211.84mm)
100th Driest Driest since: 1926 1957
27th Wettest Wettest since: 1928 2011
Jun 1926–May 1929
36-Month
127.97"
(3,250.44mm)
104.12"
(2,644.65mm)
23.85"
(605.79mm)
121st Driest Driest since: 1928 1958
5th Wettest Wettest to Date 2011
Jun 1925–May 1929
48-Month
163.33"
(4,148.58mm)
138.68"
(3,522.47mm)
24.65"
(626.11mm)
118th Driest Driest since: 1928 1957
7th Wettest Wettest to Date 2011
Jun 1924–May 1929
60-Month
199.42"
(5,065.27mm)
173.32"
(4,402.33mm)
26.10"
(662.94mm)
115th Driest Driest since: 1928 1958
9th 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 September 29, 2022 from https://www.ncdc.noaa.gov/cag/