Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Iowa, Climate Division 9. Southeast

Precipitation Rankings, October 1956

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
October 1956
1-Month
0.84"
(21.34mm)
2.61"
(66.29mm)
-1.77"
(-44.95mm)
14th Driest
Driest since:
1964
115th Wettest
Wettest since:
1941
Sep–Oct 1956
2-Month
1.54"
(39.12mm)
6.52"
(165.61mm)
-4.98"
(-126.49mm)
2nd Driest
Driest since:
1952
127th Wettest
Wettest since:
1941
Aug–Oct 1956
3-Month
6.99"
(177.55mm)
10.24"
(260.10mm)
-3.25"
(-82.55mm)
23rd Driest
Driest since:
1953
106th Wettest
Wettest since:
1970
Jul–Oct 1956
4-Month
11.27"
(286.26mm)
14.23"
(361.44mm)
-2.96"
(-75.18mm)
35th Driest
Driest since:
1953
94th Wettest
Wettest since:
1902
Jun–Oct 1956
5-Month
13.67"
(347.22mm)
18.83"
(478.28mm)
-5.16"
(-131.06mm)
18th Driest
Driest since:
1953
111th Wettest
Wettest since:
2010
May–Oct 1956
6-Month
15.21"
(386.33mm)
22.88"
(581.15mm)
-7.67"
(-194.82mm)
6th Driest
Driest since:
1953
123rd Wettest
Wettest since:
2010
Apr–Oct 1956
7-Month
16.71"
(424.43mm)
26.22"
(665.99mm)
-9.51"
(-241.56mm)
4th Driest
Driest since:
1953
125th Wettest
Wettest since:
2010
Mar–Oct 1956
8-Month
17.24"
(437.90mm)
28.57"
(725.68mm)
-11.33"
(-287.78mm)
4th Driest
Driest since:
1988
125th Wettest
Wettest since:
2010
Feb–Oct 1956
9-Month
18.34"
(465.84mm)
29.80"
(756.92mm)
-11.46"
(-291.08mm)
3rd Driest
Driest since:
1988
126th Wettest
Wettest since:
2010
Jan–Oct 1956
10-Month
18.64"
(473.46mm)
31.12"
(790.45mm)
-12.48"
(-316.99mm)
3rd Driest
Driest since:
1988
126th Wettest
Wettest since:
2010
Dec 1955–Oct 1956
11-Month
18.93"
(480.82mm)
32.62"
(828.55mm)
-13.69"
(-347.73mm)
2nd Driest
Driest since:
1901
126th Wettest
Wettest since:
2010
Nov 1955–Oct 1956
12-Month
19.21"
(487.93mm)
34.73"
(882.14mm)
-15.52"
(-394.21mm)
1st Driest
Driest to Date
1956
127th Wettest
Wettest since:
1993
May 1955–Oct 1956
18-Month
37.21"
(945.13mm)
57.61"
(1,463.29mm)
-20.40"
(-518.16mm)
1st Driest
Driest to Date
1956
127th Wettest
Wettest since:
2010
Nov 1954–Oct 1956
24-Month
48.49"
(1,231.65mm)
69.50"
(1,765.30mm)
-21.01"
(-533.65mm)
1st Driest
Driest to Date
1956
126th Wettest
Wettest since:
2010
Nov 1953–Oct 1956
36-Month
83.40"
(2,118.36mm)
104.21"
(2,646.93mm)
-20.81"
(-528.57mm)
4th Driest
Driest since:
1989
122nd Wettest
Wettest since:
2010
Nov 1952–Oct 1956
48-Month
108.92"
(2,766.57mm)
138.84"
(3,526.54mm)
-29.92"
(-759.97mm)
1st Driest
Driest to Date
1956
124th Wettest
Wettest since:
2010
Nov 1951–Oct 1956
60-Month
139.29"
(3,537.97mm)
173.39"
(4,404.11mm)
-34.10"
(-866.14mm)
1st Driest
Driest to Date
1956
123rd Wettest
Wettest since:
2011

Citing This Page