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, March 1969

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
March 1969
1-Month
1.19"
(30.23mm)
2.35"
(59.69mm)
-1.16"
(-29.46mm)
24th Driest
Driest since:
1918
105th Wettest
Wettest since:
1990
Feb–Mar 1969
2-Month
2.20"
(55.88mm)
3.58"
(90.93mm)
-1.38"
(-35.05mm)
20th Driest
Driest since:
1958
109th Wettest
Wettest since:
1998
Jan–Mar 1969
3-Month
5.09"
(129.29mm)
4.91"
(124.71mm)
0.18"
(4.58mm)
71st Driest
Driest since:
1956
58th Wettest
Wettest since:
1998
Dec 1968–Mar 1969
4-Month
7.00"
(177.80mm)
6.40"
(162.56mm)
0.60"
(15.24mm)
80th Driest
Driest since:
1956
48th Wettest
Wettest since:
1998
Ties: 1905
Nov 1968–Mar 1969
5-Month
9.28"
(235.71mm)
8.52"
(216.41mm)
0.76"
(19.30mm)
77th Driest
Driest since:
1956
51st Wettest
Wettest since:
1993
Oct 1968–Mar 1969
6-Month
11.16"
(283.46mm)
11.15"
(283.21mm)
0.01"
(0.25mm)
65th Driest
Driest since:
1956
63rd Wettest
Wettest since:
1985
Sep 1968–Mar 1969
7-Month
16.53"
(419.86mm)
15.07"
(382.78mm)
1.46"
(37.08mm)
84th Driest
Driest since:
1957
44th Wettest
Wettest since:
1962
Ties: 1928
Aug 1968–Mar 1969
8-Month
18.91"
(480.31mm)
18.81"
(477.77mm)
0.10"
(2.54mm)
63rd Driest
Driest since:
1954
65th Wettest
Wettest since:
2019
Jul 1968–Mar 1969
9-Month
22.12"
(561.85mm)
22.79"
(578.87mm)
-0.67"
(-17.02mm)
62nd Driest
Driest since:
1954
66th Wettest
Wettest since:
1993
Jun 1968–Mar 1969
10-Month
25.56"
(649.22mm)
27.34"
(694.44mm)
-1.78"
(-45.22mm)
49th Driest
Driest since:
1902
79th Wettest
Wettest since:
1903
May 1968–Mar 1969
11-Month
28.03"
(711.96mm)
31.40"
(797.56mm)
-3.37"
(-85.60mm)
40th Driest
Driest since:
1902
88th Wettest
Wettest since:
2011
Apr 1968–Mar 1969
12-Month
31.92"
(810.77mm)
34.74"
(882.40mm)
-2.82"
(-71.63mm)
46th Driest
Driest since:
1902
82nd Wettest
Wettest since:
2011
Ties: 2007
Oct 1967–Mar 1969
18-Month
43.82"
(1,113.03mm)
45.91"
(1,166.11mm)
-2.09"
(-53.08mm)
50th Driest
Driest since:
1957
77th Wettest
Wettest since:
2011
Ties: 1925
Apr 1967–Mar 1969
24-Month
67.85"
(1,723.39mm)
69.47"
(1,764.54mm)
-1.62"
(-41.15mm)
50th Driest
Driest since:
1957
77th Wettest
Wettest since:
2011
Apr 1966–Mar 1969
36-Month
97.47"
(2,475.74mm)
104.12"
(2,644.65mm)
-6.65"
(-168.91mm)
30th Driest
Driest since:
1956
96th Wettest
Wettest since:
2011
Apr 1965–Mar 1969
48-Month
139.52"
(3,543.81mm)
138.67"
(3,522.22mm)
0.85"
(21.59mm)
65th Driest
Driest since:
1957
60th Wettest
Wettest since:
2011
Apr 1964–Mar 1969
60-Month
171.40"
(4,353.56mm)
173.27"
(4,401.06mm)
-1.87"
(-47.50mm)
52nd Driest
Driest since:
1958
72nd Wettest
Wettest since:
2012

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