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.

Oregon, Climate Division 9. Southeast

Precipitation Rankings, September 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
September 1945
1-Month
0.70"
(17.78mm)
0.58"
(14.73mm)
0.12"
(3.05mm)
94th Driest
Driest since:
1922, 1935, 1943, 1974, 1987
35th Wettest
Wettest since:
1940
Aug–Sep 1945
2-Month
0.97"
(24.64mm)
0.96"
(24.38mm)
0.01"
(0.26mm)
79th Driest
Driest since:
1935
50th Wettest
Wettest since:
1976
Ties: 1966
Jul–Sep 1945
3-Month
1.18"
(29.97mm)
1.32"
(33.53mm)
-0.14"
(-3.56mm)
68th Driest
Driest since:
2018
61st Wettest
Wettest since:
1976
Ties: 1901, 1927
Jun–Sep 1945
4-Month
2.29"
(58.17mm)
2.43"
(61.72mm)
-0.14"
(-3.55mm)
69th Driest
Driest since:
1935
60th Wettest
Wettest since:
1913
Ties: 1968
May–Sep 1945
5-Month
5.20"
(132.08mm)
3.70"
(93.98mm)
1.50"
(38.10mm)
112th Driest
Driest since:
1928
17th Wettest
Wettest since:
1998
Apr–Sep 1945
6-Month
5.63"
(143.00mm)
4.80"
(121.92mm)
0.83"
(21.08mm)
96th Driest
Driest since:
1924
33rd Wettest
Wettest since:
1998
Mar–Sep 1945
7-Month
7.87"
(199.90mm)
6.01"
(152.65mm)
1.86"
(47.25mm)
110th Driest
Driest since:
1924
19th Wettest
Wettest since:
1998
Feb–Sep 1945
8-Month
9.74"
(247.40mm)
7.32"
(185.93mm)
2.42"
(61.47mm)
113th Driest
Driest since:
1924
16th Wettest
Wettest since:
1998
Jan–Sep 1945
9-Month
11.02"
(279.91mm)
8.89"
(225.81mm)
2.13"
(54.10mm)
109th Driest
Driest since:
1924
20th Wettest
Wettest since:
1998
Dec 1944–Sep 1945
10-Month
12.07"
(306.58mm)
10.36"
(263.14mm)
1.71"
(43.44mm)
96th Driest
Driest since:
1924
32nd Wettest
Wettest since:
1998
Nov 1944–Sep 1945
11-Month
14.43"
(366.52mm)
11.66"
(296.16mm)
2.77"
(70.36mm)
108th Driest
Driest since:
1924
20th Wettest
Wettest since:
1998
Oct 1944–Sep 1945
12-Month
14.64"
(371.86mm)
12.55"
(318.77mm)
2.09"
(53.09mm)
98th Driest
Driest since:
1966
30th Wettest
Wettest since:
1983
Apr 1944–Sep 1945
18-Month
20.45"
(519.43mm)
17.37"
(441.20mm)
3.08"
(78.23mm)
105th Driest
Driest since:
1929
23rd Wettest
Wettest since:
1983
Oct 1943–Sep 1945
24-Month
26.34"
(669.04mm)
25.13"
(638.30mm)
1.21"
(30.74mm)
85th Driest
Driest since:
1955
42nd Wettest
Wettest since:
1984
Oct 1942–Sep 1945
36-Month
39.89"
(1,013.21mm)
37.71"
(957.83mm)
2.18"
(55.38mm)
90th Driest
Driest since:
1931
36th Wettest
Wettest since:
1984
Ties: 2012
Oct 1941–Sep 1945
48-Month
53.93"
(1,369.82mm)
50.20"
(1,275.08mm)
3.73"
(94.74mm)
98th Driest
Driest since:
1934
27th Wettest
Wettest since:
1984
Oct 1940–Sep 1945
60-Month
71.72"
(1,821.69mm)
62.67"
(1,591.82mm)
9.05"
(229.87mm)
113th Driest
Driest since:
1934
11th Wettest
Wettest since:
1984

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