Statewide Rankings

Statewide 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

Precipitation Rankings, November 1945

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
November 1945
1-Month
1.28"
(32.51mm)
1.75"
(44.45mm)
-0.47"
(-11.94mm)
49th Driest
Driest since:
1976
80th Wettest
Wettest since:
1931
Oct–Nov 1945
2-Month
1.62"
(41.15mm)
4.04"
(102.62mm)
-2.42"
(-61.47mm)
5th Driest
Driest since:
1910
124th Wettest
Wettest since:
1931
Sep–Nov 1945
3-Month
5.83"
(148.08mm)
7.71"
(195.83mm)
-1.88"
(-47.75mm)
34th Driest
Driest since:
1953
95th Wettest
Wettest since:
1931
Aug–Nov 1945
4-Month
9.08"
(230.63mm)
11.55"
(293.37mm)
-2.47"
(-62.74mm)
29th Driest
Driest since:
1976
100th Wettest
Wettest since:
2018
Ties: 1967
Jul–Nov 1945
5-Month
12.08"
(306.83mm)
15.41"
(391.41mm)
-3.33"
(-84.58mm)
25th Driest
Driest since:
1976
104th Wettest
Wettest since:
1993
Jun–Nov 1945
6-Month
16.74"
(425.20mm)
20.04"
(509.02mm)
-3.30"
(-83.82mm)
25th Driest
Driest since:
1976
104th Wettest
Wettest since:
1993
May–Nov 1945
7-Month
22.90"
(581.66mm)
24.09"
(611.89mm)
-1.19"
(-30.23mm)
52nd Driest
Driest since:
1976
77th Wettest
Wettest since:
1993
Apr–Nov 1945
8-Month
27.31"
(693.67mm)
27.03"
(686.56mm)
0.28"
(7.11mm)
66th Driest
Driest since:
1910
63rd Wettest
Wettest since:
1993
Mar–Nov 1945
9-Month
30.14"
(765.56mm)
28.99"
(736.35mm)
1.15"
(29.21mm)
76th Driest
Driest since:
1910
53rd Wettest
Wettest since:
1993
Feb–Nov 1945
10-Month
31.58"
(802.13mm)
30.00"
(762.00mm)
1.58"
(40.13mm)
81st Driest
Driest since:
1910
48th Wettest
Wettest since:
1993
Jan–Nov 1945
11-Month
32.25"
(819.15mm)
30.98"
(786.89mm)
1.27"
(32.26mm)
78th Driest
Driest since:
1910
51st Wettest
Wettest since:
1993
Dec 1944–Nov 1945
12-Month
33.49"
(850.65mm)
32.08"
(814.83mm)
1.41"
(35.82mm)
78th Driest
Driest since:
1910
50th Wettest
Wettest since:
1993
Ties: 2017
Jun 1944–Nov 1945
18-Month
53.60"
(1,361.44mm)
52.18"
(1,325.37mm)
1.42"
(36.07mm)
74th Driest
Driest since:
1956
54th Wettest
Wettest since:
2019
Ties: 1943
Dec 1943–Nov 1945
24-Month
69.43"
(1,763.52mm)
64.24"
(1,631.70mm)
5.19"
(131.82mm)
91st Driest
Driest since:
1956
36th Wettest
Wettest since:
2019
Dec 1942–Nov 1945
36-Month
101.53"
(2,578.86mm)
96.35"
(2,447.29mm)
5.18"
(131.57mm)
90th Driest
Driest since:
1957
36th Wettest
Wettest since:
2010
Dec 1941–Nov 1945
48-Month
134.43"
(3,414.52mm)
128.38"
(3,260.85mm)
6.05"
(153.67mm)
85th Driest
Driest since:
1958
40th Wettest
Wettest since:
2010
Dec 1940–Nov 1945
60-Month
170.09"
(4,320.29mm)
160.36"
(4,073.14mm)
9.73"
(247.15mm)
92nd Driest
Driest since:
1956
32nd Wettest
Wettest since:
2010

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