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 1975

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
May 1975
1-Month
3.43"
(87.12mm)
4.04"
(102.62mm)
-0.61"
(-15.50mm)
51st Driest Driest since: 1971 1992
77th Wettest Wettest since: 1974 1996
Ties: 1931, 1969
Apr–May 1975
2-Month
6.39"
(162.31mm)
7.38"
(187.45mm)
-0.99"
(-25.14mm)
45th Driest Driest since: 1971 1956
83rd Wettest Wettest since: 1974 2013
Mar–May 1975
3-Month
8.48"
(215.39mm)
9.74"
(247.40mm)
-1.26"
(-32.01mm)
46th Driest Driest since: 1971 1956
82nd Wettest Wettest since: 1974 1973
Feb–May 1975
4-Month
10.14"
(257.56mm)
10.97"
(278.64mm)
-0.83"
(-21.08mm)
48th Driest Driest since: 1971 1956
80th Wettest Wettest since: 1974 1973
Jan–May 1975
5-Month
11.36"
(288.54mm)
12.29"
(312.17mm)
-0.93"
(-23.63mm)
47th Driest Driest since: 1971 1956
81st Wettest Wettest since: 1974 1973
Dec 1974–May 1975
6-Month
12.85"
(326.39mm)
13.78"
(350.01mm)
-0.93"
(-23.62mm)
40th Driest Driest since: 1971 1956
87th Wettest Wettest since: 1974 1973
Nov 1974–May 1975
7-Month
15.23"
(386.84mm)
15.90"
(403.86mm)
-0.67"
(-17.02mm)
52nd Driest Driest since: 1971 1956
75th Wettest Wettest since: 1974 1973
Oct 1974–May 1975
8-Month
17.80"
(452.12mm)
18.53"
(470.66mm)
-0.73"
(-18.54mm)
51st Driest Driest since: 1971 1956
76th Wettest Wettest since: 1974 2019
Sep 1974–May 1975
9-Month
19.74"
(501.40mm)
22.45"
(570.23mm)
-2.71"
(-68.83mm)
35th Driest Driest since: 1964 1956
92nd Wettest Wettest since: 1974 2019
Aug 1974–May 1975
10-Month
24.60"
(624.84mm)
26.20"
(665.48mm)
-1.60"
(-40.64mm)
49th Driest Driest since: 1970 1956
78th Wettest Wettest since: 1974 2019
Jul 1974–May 1975
11-Month
28.73"
(729.74mm)
30.18"
(766.57mm)
-1.45"
(-36.83mm)
51st Driest Driest since: 1968 1956
76th Wettest Wettest since: 1974 2019
Jun 1974–May 1975
12-Month
33.71"
(856.23mm)
34.73"
(882.14mm)
-1.02"
(-25.91mm)
56th Driest Driest since: 1969 1956
71st Wettest Wettest since: 1974 1903
Dec 1973–May 1975
18-Month
53.03"
(1,346.96mm)
48.55"
(1,233.17mm)
4.48"
(113.79mm)
90th Driest Driest since: 1972 1902
36th Wettest Wettest since: 1974 1974
Jun 1973–May 1975
24-Month
78.88"
(2,003.55mm)
69.46"
(1,764.28mm)
9.42"
(239.27mm)
105th Driest Driest since: 1972 1957
21st Wettest Wettest since: 1974 2011
Jun 1972–May 1975
36-Month
125.83"
(3,196.08mm)
104.12"
(2,644.65mm)
21.71"
(551.43mm)
116th Driest Driest since: 1973 1958
9th Wettest Wettest since: 1974 2011
Jun 1971–May 1975
48-Month
159.76"
(4,057.90mm)
138.68"
(3,522.47mm)
21.08"
(535.43mm)
114th Driest Driest since: 1973 1957
10th Wettest Wettest since: 1974 2011
Jun 1970–May 1975
60-Month
200.17"
(5,084.32mm)
173.32"
(4,402.33mm)
26.85"
(681.99mm)
115th Driest Driest since: 1973 1958
8th Wettest Wettest since: 1974 2011

Citing This Page

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