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 1998

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
October 1998
1-Month
6.54"
(166.12mm)
2.61"
(66.29mm)
3.93"
(99.83mm)
124th Driest
Driest since:
1964
5th Wettest
Wettest since:
1941
Sep–Oct 1998
2-Month
10.70"
(271.78mm)
6.52"
(165.61mm)
4.18"
(106.17mm)
115th Driest
Driest since:
1952
14th Wettest
Wettest since:
1941
Aug–Oct 1998
3-Month
15.93"
(404.62mm)
10.24"
(260.10mm)
5.69"
(144.52mm)
118th Driest
Driest since:
1953
11th Wettest
Wettest since:
1970
Jul–Oct 1998
4-Month
18.71"
(475.23mm)
14.23"
(361.44mm)
4.48"
(113.79mm)
105th Driest
Driest since:
1953
24th Wettest
Wettest since:
1902
Jun–Oct 1998
5-Month
25.60"
(650.24mm)
18.83"
(478.28mm)
6.77"
(171.96mm)
116th Driest
Driest since:
1953
13th Wettest
Wettest since:
2010
May–Oct 1998
6-Month
30.21"
(767.33mm)
22.88"
(581.15mm)
7.33"
(186.18mm)
117th Driest
Driest since:
1953
12th Wettest
Wettest since:
2010
Apr–Oct 1998
7-Month
34.72"
(881.89mm)
26.22"
(665.99mm)
8.50"
(215.90mm)
119th Driest
Driest since:
1953
10th Wettest
Wettest since:
2010
Mar–Oct 1998
8-Month
39.59"
(1,005.59mm)
28.57"
(725.68mm)
11.02"
(279.91mm)
122nd Driest
Driest since:
1988
7th Wettest
Wettest since:
2010
Feb–Oct 1998
9-Month
41.98"
(1,066.29mm)
29.80"
(756.92mm)
12.18"
(309.37mm)
122nd Driest
Driest since:
1988
7th Wettest
Wettest since:
2010
Jan–Oct 1998
10-Month
43.76"
(1,111.50mm)
31.12"
(790.45mm)
12.64"
(321.05mm)
123rd Driest
Driest since:
1988
6th Wettest
Wettest since:
2010
Dec 1997–Oct 1998
11-Month
45.74"
(1,161.80mm)
32.62"
(828.55mm)
13.12"
(333.25mm)
121st Driest
Driest since:
1901
7th Wettest
Wettest since:
2010
Nov 1997–Oct 1998
12-Month
47.27"
(1,200.66mm)
34.73"
(882.14mm)
12.54"
(318.52mm)
123rd Driest
Driest since:
1956
5th Wettest
Wettest since:
1993
May 1997–Oct 1998
18-Month
70.43"
(1,788.92mm)
57.61"
(1,463.29mm)
12.82"
(325.63mm)
117th Driest
Driest since:
1956
11th Wettest
Wettest since:
2010
Nov 1996–Oct 1998
24-Month
80.94"
(2,055.88mm)
69.50"
(1,765.30mm)
11.44"
(290.58mm)
113th Driest
Driest since:
1956
14th Wettest
Wettest since:
2010
Nov 1995–Oct 1998
36-Month
115.80"
(2,941.32mm)
104.21"
(2,646.93mm)
11.59"
(294.39mm)
106th Driest
Driest since:
1989
20th Wettest
Wettest since:
2010
Nov 1994–Oct 1998
48-Month
156.34"
(3,971.04mm)
138.84"
(3,526.54mm)
17.50"
(444.50mm)
111th Driest
Driest since:
1956
14th Wettest
Wettest since:
2010
Nov 1993–Oct 1998
60-Month
181.35"
(4,606.29mm)
173.39"
(4,404.11mm)
7.96"
(202.18mm)
79th Driest
Driest since:
1956
45th Wettest
Wettest since:
2011

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