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


Iowa, Climate Division 9. Southeast

Precipitation Rankings, May 1966

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
May 1966
1-Month
5.05"
(128.27mm)
4.04"
(102.62mm)
1.01"
(25.65mm)
91st Driest Driest since: 1965 1992
37th Wettest Wettest since: 1962 1996
Apr–May 1966
2-Month
8.61"
(218.69mm)
7.38"
(187.45mm)
1.23"
(31.24mm)
82nd Driest Driest since: 1964 1956
46th Wettest Wettest since: 1965 2013
Mar–May 1966
3-Month
10.11"
(256.79mm)
9.74"
(247.40mm)
0.37"
(9.39mm)
65th Driest Driest since: 1964 1956
63rd Wettest Wettest since: 1965 1973
Feb–May 1966
4-Month
10.65"
(270.51mm)
10.97"
(278.64mm)
-0.32"
(-8.13mm)
55th Driest Driest since: 1964 1956
73rd Wettest Wettest since: 1965 1973
Jan–May 1966
5-Month
11.70"
(297.18mm)
12.29"
(312.17mm)
-0.59"
(-14.99mm)
49th Driest Driest since: 1964 1956
79th Wettest Wettest since: 1965 1973
Dec 1965–May 1966
6-Month
14.22"
(361.19mm)
13.78"
(350.01mm)
0.44"
(11.18mm)
62nd Driest Driest since: 1964 1956
65th Wettest Wettest since: 1965 1973
Nov 1965–May 1966
7-Month
15.80"
(401.32mm)
15.90"
(403.86mm)
-0.10"
(-2.54mm)
62nd Driest Driest since: 1964 1956
65th Wettest Wettest since: 1965 1973
Ties: 1985
Oct 1965–May 1966
8-Month
16.58"
(421.13mm)
18.53"
(470.66mm)
-1.95"
(-49.53mm)
35th Driest Driest since: 1964 1956
92nd Wettest Wettest since: 1965 2019
Sep 1965–May 1966
9-Month
25.96"
(659.38mm)
22.45"
(570.23mm)
3.51"
(89.15mm)
97th Driest Driest since: 1965 1956
30th Wettest Wettest since: 1962 2019
Aug 1965–May 1966
10-Month
32.72"
(831.09mm)
26.20"
(665.48mm)
6.52"
(165.61mm)
110th Driest Driest since: 1965 1956
17th Wettest Wettest since: 1962 2019
Jul 1965–May 1966
11-Month
37.60"
(955.04mm)
30.18"
(766.57mm)
7.42"
(188.47mm)
110th Driest Driest since: 1965 1956
17th Wettest Wettest since: 1962 2019
Jun 1965–May 1966
12-Month
41.12"
(1,044.45mm)
34.73"
(882.14mm)
6.39"
(162.31mm)
106th Driest Driest since: 1965 1956
21st Wettest Wettest since: 1962 1903
Dec 1964–May 1966
18-Month
58.31"
(1,481.07mm)
48.55"
(1,233.17mm)
9.76"
(247.90mm)
110th Driest Driest since: 1965 1902
16th Wettest Wettest since: 1960 1974
Jun 1964–May 1966
24-Month
74.63"
(1,895.60mm)
69.46"
(1,764.28mm)
5.17"
(131.32mm)
85th Driest Driest since: 1965 1957
41st Wettest Wettest since: 1960 2011
Jun 1963–May 1966
36-Month
102.85"
(2,612.39mm)
104.12"
(2,644.65mm)
-1.27"
(-32.26mm)
54th Driest Driest since: 1965 1958
71st Wettest Wettest since: 1963 2011
Jun 1962–May 1966
48-Month
132.12"
(3,355.85mm)
138.68"
(3,522.47mm)
-6.56"
(-166.62mm)
35th Driest Driest since: 1964 1957
89th Wettest Wettest since: 1965 2011
Ties: 1934
Jun 1961–May 1966
60-Month
175.69"
(4,462.53mm)
173.32"
(4,402.33mm)
2.37"
(60.20mm)
66th Driest Driest since: 1965 1958
57th Wettest Wettest since: 1963 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published May 2022, retrieved on May 25, 2022 from https://www.ncdc.noaa.gov/cag/