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, October 1905

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
October 1905
1-Month 		0.27"
(6.86mm)		 0.89"
(22.61mm)		 -0.62"
(-15.75mm)		 19th Driest
Driest since:
 1895, 1917, 1952, 1988
110th Wettest
Wettest since:
 1956
Ties: 1921
Sep–Oct 1905
2-Month 		0.53"
(13.46mm)		 1.47"
(37.34mm)		 -0.94"
(-23.88mm)		 17th Driest
Driest to Date
 1987
112th Wettest
Wettest since:
 1940
Aug–Oct 1905
3-Month 		0.57"
(14.48mm)		 1.85"
(46.99mm)		 -1.28"
(-32.51mm)		 7th Driest
Driest to Date
 1929
122nd Wettest
Wettest since:
 1940
Jul–Oct 1905
4-Month 		0.75"
(19.05mm)		 2.21"
(56.13mm)		 -1.46"
(-37.08mm)		 7th Driest
Driest to Date
 1929
122nd Wettest
Wettest since:
 1940
Jun–Oct 1905
5-Month 		2.49"
(63.25mm)		 3.32"
(84.33mm)		 -0.83"
(-21.08mm)		 39th Driest
Driest since:
 1935
90th Wettest
Wettest since:
 1923
Ties: 1924
May–Oct 1905
6-Month 		4.39"
(111.51mm)		 4.60"
(116.84mm)		 -0.21"
(-5.33mm)		 63rd Driest
Driest since:
 1928
66th Wettest
Wettest since:
 1998
Ties: 1927
Apr–Oct 1905
7-Month 		5.13"
(130.30mm)		 5.69"
(144.53mm)		 -0.56"
(-14.23mm)		 54th Driest
Driest since:
 1928
75th Wettest
Wettest since:
 1998
Ties: 1920
Mar–Oct 1905
8-Month 		6.70"
(170.18mm)		 6.91"
(175.51mm)		 -0.21"
(-5.33mm)		 70th Driest
Driest since:
 1924
59th Wettest
Wettest since:
 1998
Feb–Oct 1905
9-Month 		7.48"
(189.99mm)		 8.21"
(208.53mm)		 -0.73"
(-18.54mm)		 58th Driest
Driest since:
 1966
71st Wettest
Wettest since:
 1998
Jan–Oct 1905
10-Month 		9.78"
(248.41mm)		 9.79"
(248.67mm)		 -0.01"
(-0.26mm)		 71st Driest
Driest since:
 1966
58th Wettest
Wettest since:
 1998
Ties: 1932
Dec 1904–Oct 1905
11-Month 		11.07"
(281.18mm)		 11.26"
(286.00mm)		 -0.19"
(-4.82mm)		 62nd Driest
Driest since:
 1966
66th Wettest
Wettest since:
 1998
Nov 1904–Oct 1905
12-Month 		11.39"
(289.31mm)		 12.56"
(319.02mm)		 -1.17"
(-29.71mm)		 50th Driest
Driest since:
 1924
78th Wettest
Wettest since:
 1998
May 1904–Oct 1905
18-Month 		15.63"
(397.00mm)		 17.16"
(435.86mm)		 -1.53"
(-38.86mm)		 46th Driest
Driest since:
 1929
82nd Wettest
Wettest since:
 1983
Nov 1903–Oct 1905
24-Month 		28.35"
(720.09mm)		 25.12"
(638.05mm)		 3.23"
(82.04mm)		 105th Driest
Driest since:
 1934
22nd Wettest
Wettest since:
 1983
Nov 1902–Oct 1905
36-Month 		40.17"
(1,020.32mm)		 37.70"
(957.58mm)		 2.47"
(62.74mm)		 95th Driest
Driest since:
 1931
31st Wettest
Wettest since:
 1984
Ties: 1908, 1945
Nov 1901–Oct 1905
48-Month 		52.08"
(1,322.83mm)		 50.19"
(1,274.83mm)		 1.89"
(48.00mm)		 86th Driest
Driest since:
 1931
39th Wettest
Wettest to Date
 1984
Nov 1900–Oct 1905
60-Month 		63.37"
(1,609.60mm)		 62.67"
(1,591.82mm)		 0.70"
(17.78mm)		 74th Driest
Driest since:
 1935
50th Wettest
Wettest since:
 1984
Ties: 1947

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