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 2005

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 2005
1-Month
0.27"
(6.86mm)
0.58"
(14.73mm)
-0.31"
(-7.87mm)
39th Driest
Driest since:
1922, 1935, 1943, 1974, 1987
90th Wettest
Wettest since:
1940
Ties: 1962
Aug–Sep 2005
2-Month
0.33"
(8.38mm)
0.96"
(24.38mm)
-0.63"
(-16.00mm)
19th Driest
Driest since:
1935
110th Wettest
Wettest since:
1976
Jul–Sep 2005
3-Month
0.53"
(13.46mm)
1.32"
(33.53mm)
-0.79"
(-20.07mm)
18th Driest
Driest since:
2018
111th Wettest
Wettest since:
1976
Ties: 1914
Jun–Sep 2005
4-Month
1.59"
(40.39mm)
2.43"
(61.72mm)
-0.84"
(-21.33mm)
37th Driest
Driest since:
1935
92nd Wettest
Wettest since:
1913
Ties: 1926
May–Sep 2005
5-Month
5.23"
(132.84mm)
3.70"
(93.98mm)
1.53"
(38.86mm)
114th Driest
Driest since:
1928
15th Wettest
Wettest since:
1998
Ties: 1983
Apr–Sep 2005
6-Month
6.90"
(175.26mm)
4.80"
(121.92mm)
2.10"
(53.34mm)
118th Driest
Driest since:
1924
11th Wettest
Wettest since:
1998
Mar–Sep 2005
7-Month
8.24"
(209.30mm)
6.01"
(152.65mm)
2.23"
(56.65mm)
116th Driest
Driest since:
1924
13th Wettest
Wettest since:
1998
Feb–Sep 2005
8-Month
8.63"
(219.20mm)
7.32"
(185.93mm)
1.31"
(33.27mm)
100th Driest
Driest since:
1924
29th Wettest
Wettest since:
1998
Jan–Sep 2005
9-Month
9.29"
(235.97mm)
8.89"
(225.81mm)
0.40"
(10.16mm)
77th Driest
Driest since:
1924
52nd Wettest
Wettest since:
1998
Dec 2004–Sep 2005
10-Month
10.47"
(265.94mm)
10.36"
(263.14mm)
0.11"
(2.80mm)
69th Driest
Driest since:
1924
59th Wettest
Wettest since:
1998
Nov 2004–Sep 2005
11-Month
11.57"
(293.88mm)
11.66"
(296.16mm)
-0.09"
(-2.28mm)
70th Driest
Driest since:
1924
58th Wettest
Wettest since:
1998
Oct 2004–Sep 2005
12-Month
13.80"
(350.52mm)
12.55"
(318.77mm)
1.25"
(31.75mm)
88th Driest
Driest since:
1966
40th Wettest
Wettest since:
1983
Apr 2004–Sep 2005
18-Month
18.69"
(474.73mm)
17.37"
(441.20mm)
1.32"
(33.53mm)
85th Driest
Driest since:
1929
43rd Wettest
Wettest since:
1983
Oct 2003–Sep 2005
24-Month
25.67"
(652.02mm)
25.13"
(638.30mm)
0.54"
(13.72mm)
74th Driest
Driest since:
1955
53rd Wettest
Wettest since:
1984
Oct 2002–Sep 2005
36-Month
37.06"
(941.32mm)
37.71"
(957.83mm)
-0.65"
(-16.51mm)
63rd Driest
Driest since:
1931
63rd Wettest
Wettest since:
1984
Oct 2001–Sep 2005
48-Month
46.92"
(1,191.77mm)
50.20"
(1,275.08mm)
-3.28"
(-83.31mm)
38th Driest
Driest since:
1934
87th Wettest
Wettest since:
1984
Oct 2000–Sep 2005
60-Month
57.81"
(1,468.37mm)
62.67"
(1,591.82mm)
-4.86"
(-123.45mm)
27th Driest
Driest since:
1934
97th Wettest
Wettest since:
1984

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