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 2004

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
October 2004
1-Month 		2.23"
(56.64mm)		 0.89"
(22.61mm)		 1.34"
(34.03mm)		 123rd Driest
Driest since:
 1895, 1917, 1952, 1988
6th Wettest
Wettest since:
 1956
Sep–Oct 2004
2-Month 		2.67"
(67.82mm)		 1.47"
(37.34mm)		 1.20"
(30.48mm)		 119th Driest
Driest since:
 1987
10th Wettest
Wettest since:
 1940
Ties: 2013
Aug–Oct 2004
3-Month 		3.62"
(91.95mm)		 1.85"
(46.99mm)		 1.77"
(44.96mm)		 124th Driest
Driest since:
 1929
5th Wettest
Wettest since:
 1940
Jul–Oct 2004
4-Month 		3.85"
(97.79mm)		 2.21"
(56.13mm)		 1.64"
(41.66mm)		 119th Driest
Driest since:
 1929
10th Wettest
Wettest since:
 1940
Jun–Oct 2004
5-Month 		4.53"
(115.06mm)		 3.32"
(84.33mm)		 1.21"
(30.73mm)		 111th Driest
Driest since:
 1935
18th Wettest
Wettest since:
 1923
May–Oct 2004
6-Month 		6.47"
(164.34mm)		 4.60"
(116.84mm)		 1.87"
(47.50mm)		 118th Driest
Driest since:
 1928
11th Wettest
Wettest since:
 1998
Ties: 1991
Apr–Oct 2004
7-Month 		7.12"
(180.85mm)		 5.69"
(144.53mm)		 1.43"
(36.32mm)		 104th Driest
Driest since:
 1928
25th Wettest
Wettest since:
 1998
Mar–Oct 2004
8-Month 		7.50"
(190.50mm)		 6.91"
(175.51mm)		 0.59"
(14.99mm)		 84th Driest
Driest since:
 1924
45th Wettest
Wettest since:
 1998
Ties: 1900
Feb–Oct 2004
9-Month 		9.13"
(231.90mm)		 8.21"
(208.53mm)		 0.92"
(23.37mm)		 92nd Driest
Driest since:
 1966
37th Wettest
Wettest since:
 1998
Jan–Oct 2004
10-Month 		10.76"
(273.30mm)		 9.79"
(248.67mm)		 0.97"
(24.63mm)		 87th Driest
Driest since:
 1966
42nd Wettest
Wettest since:
 1998
Dec 2003–Oct 2004
11-Month 		12.93"
(328.42mm)		 11.26"
(286.00mm)		 1.67"
(42.42mm)		 96th Driest
Driest since:
 1966
32nd Wettest
Wettest since:
 1998
Nov 2003–Oct 2004
12-Month 		14.01"
(355.85mm)		 12.56"
(319.02mm)		 1.45"
(36.83mm)		 92nd Driest
Driest since:
 1924
36th Wettest
Wettest since:
 1998
May 2003–Oct 2004
18-Month 		17.56"
(446.02mm)		 17.16"
(435.86mm)		 0.40"
(10.16mm)		 76th Driest
Driest since:
 1929
52nd Wettest
Wettest since:
 1983
Nov 2002–Oct 2004
24-Month 		25.35"
(643.89mm)		 25.12"
(638.05mm)		 0.23"
(5.84mm)		 71st Driest
Driest since:
 1934
56th Wettest
Wettest since:
 1983
Nov 2001–Oct 2004
36-Month 		34.82"
(884.43mm)		 37.70"
(957.58mm)		 -2.88"
(-73.15mm)		 44th Driest
Driest since:
 1931
82nd Wettest
Wettest since:
 1984
Nov 2000–Oct 2004
48-Month 		43.63"
(1,108.20mm)		 50.19"
(1,274.83mm)		 -6.56"
(-166.63mm)		 18th Driest
Driest since:
 1931
107th Wettest
Wettest since:
 1984
Nov 1999–Oct 2004
60-Month 		56.69"
(1,439.93mm)		 62.67"
(1,591.82mm)		 -5.98"
(-151.89mm)		 20th Driest
Driest since:
 1935
104th Wettest
Wettest since:
 1984

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