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 1952

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1952
1-Month
0.77"
(19.56mm)
0.58"
(14.73mm)
0.19"
(4.83mm)
97th Driest
Driest since:
1922, 1935, 1943, 1974, 1987
32nd Wettest
Wettest since:
1940
Aug–Sep 1952
2-Month
0.84"
(21.34mm)
0.96"
(24.38mm)
-0.12"
(-3.04mm)
71st Driest
Driest since:
1935
58th Wettest
Wettest since:
1976
Ties: 1950
Jul–Sep 1952
3-Month
1.13"
(28.70mm)
1.32"
(33.53mm)
-0.19"
(-4.83mm)
64th Driest
Driest since:
2018
65th Wettest
Wettest since:
1976
Jun–Sep 1952
4-Month
3.16"
(80.26mm)
2.43"
(61.72mm)
0.73"
(18.54mm)
101st Driest
Driest since:
1935
28th Wettest
Wettest since:
1913
Ties: 1936
May–Sep 1952
5-Month
4.34"
(110.24mm)
3.70"
(93.98mm)
0.64"
(16.26mm)
94th Driest
Driest since:
1928
35th Wettest
Wettest since:
1998
Apr–Sep 1952
6-Month
5.07"
(128.78mm)
4.80"
(121.92mm)
0.27"
(6.86mm)
81st Driest
Driest since:
1924
48th Wettest
Wettest since:
1998
Ties: 2020
Mar–Sep 1952
7-Month
6.40"
(162.56mm)
6.01"
(152.65mm)
0.39"
(9.91mm)
81st Driest
Driest since:
1924
48th Wettest
Wettest since:
1998
Ties: 2010
Feb–Sep 1952
8-Month
7.71"
(195.83mm)
7.32"
(185.93mm)
0.39"
(9.90mm)
82nd Driest
Driest since:
1924
47th Wettest
Wettest since:
1998
Jan–Sep 1952
9-Month
9.43"
(239.52mm)
8.89"
(225.81mm)
0.54"
(13.71mm)
81st Driest
Driest since:
1924
48th Wettest
Wettest since:
1998
Dec 1951–Sep 1952
10-Month
11.56"
(293.62mm)
10.36"
(263.14mm)
1.20"
(30.48mm)
91st Driest
Driest since:
1924
37th Wettest
Wettest since:
1998
Ties: 1971
Nov 1951–Sep 1952
11-Month
12.99"
(329.95mm)
11.66"
(296.16mm)
1.33"
(33.79mm)
88th Driest
Driest since:
1924
40th Wettest
Wettest since:
1998
Oct 1951–Sep 1952
12-Month
14.79"
(375.67mm)
12.55"
(318.77mm)
2.24"
(56.90mm)
101st Driest
Driest since:
1966
27th Wettest
Wettest since:
1983
Apr 1951–Sep 1952
18-Month
17.72"
(450.09mm)
17.37"
(441.20mm)
0.35"
(8.89mm)
79th Driest
Driest since:
1929
49th Wettest
Wettest since:
1983
Ties: 2016
Oct 1950–Sep 1952
24-Month
27.08"
(687.83mm)
25.13"
(638.30mm)
1.95"
(49.53mm)
90th Driest
Driest since:
1955
37th Wettest
Wettest since:
1984
Oct 1949–Sep 1952
36-Month
37.18"
(944.37mm)
37.71"
(957.83mm)
-0.53"
(-13.46mm)
65th Driest
Driest since:
1931
61st Wettest
Wettest since:
1984
Oct 1948–Sep 1952
48-Month
46.53"
(1,181.86mm)
50.20"
(1,275.08mm)
-3.67"
(-93.22mm)
35th Driest
Driest since:
1934
90th Wettest
Wettest since:
1984
Oct 1947–Sep 1952
60-Month
59.21"
(1,503.93mm)
62.67"
(1,591.82mm)
-3.46"
(-87.89mm)
43rd Driest
Driest since:
1934
81st Wettest
Wettest since:
1984

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