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, January 1987

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
January 1987
1-Month		1.22"
(30.99mm)		1.57"
(39.88mm)		-0.35"
(-8.89mm)		53rd Driest
Driest since:
1985
77th Wettest
Wettest since:
1970
Ties: 1923
Dec 1986–Jan 1987
2-Month		1.76"
(44.70mm)		3.04"
(77.22mm)		-1.28"
(-32.52mm)		20th Driest
Driest since:
1977
109th Wettest
Wettest since:
1997
Nov 1986–Jan 1987
3-Month		2.27"
(57.66mm)		4.34"
(110.24mm)		-2.07"
(-52.58mm)		14th Driest
Driest since:
1977
115th Wettest
Wettest since:
1997
Oct 1986–Jan 1987
4-Month		2.63"
(66.80mm)		5.23"
(132.84mm)		-2.60"
(-66.04mm)		6th Driest
Driest since:
1977
123rd Wettest
Wettest since:
1982
Sep 1986–Jan 1987
5-Month		4.43"
(112.52mm)		5.81"
(147.57mm)		-1.38"
(-35.05mm)		28th Driest
Driest since:
1937
101st Wettest
Wettest since:
1982
Aug 1986–Jan 1987
6-Month		4.57"
(116.08mm)		6.19"
(157.23mm)		-1.62"
(-41.15mm)		25th Driest
Driest since:
1937
104th Wettest
Wettest since:
1984
Jul 1986–Jan 1987
7-Month		4.68"
(118.87mm)		6.55"
(166.37mm)		-1.87"
(-47.50mm)		24th Driest
Driest since:
1937
105th Wettest
Wettest since:
1984
Jun 1986–Jan 1987
8-Month		4.94"
(125.48mm)		7.67"
(194.82mm)		-2.73"
(-69.34mm)		10th Driest
Driest since:
1934
119th Wettest
Wettest since:
1914
May 1986–Jan 1987
9-Month		6.06"
(153.92mm)		8.95"
(227.33mm)		-2.89"
(-73.41mm)		12th Driest
Driest since:
1929
117th Wettest
Wettest since:
1914
Apr 1986–Jan 1987
10-Month		7.35"
(186.69mm)		10.05"
(255.27mm)		-2.70"
(-68.58mm)		17th Driest
Driest since:
1929
112th Wettest
Wettest since:
1914
Mar 1986–Jan 1987
11-Month		9.20"
(233.68mm)		11.25"
(285.75mm)		-2.05"
(-52.07mm)		27th Driest
Driest since:
1934
102nd Wettest
Wettest since:
1984
Feb 1986–Jan 1987
12-Month		12.86"
(326.64mm)		12.55"
(318.77mm)		0.31"
(7.87mm)		76th Driest
Driest since:
1955
53rd Wettest
Wettest since:
1984
Aug 1985–Jan 1987
18-Month		18.61"
(472.69mm)		18.77"
(476.76mm)		-0.16"
(-4.07mm)		66th Driest
Driest since:
1934
62nd Wettest
Wettest since:
1984
Feb 1985–Jan 1987
24-Month		23.63"
(600.20mm)		25.14"
(638.56mm)		-1.51"
(-38.36mm)		49th Driest
Driest since:
1930
79th Wettest
Wettest since:
1984
Feb 1984–Jan 1987
36-Month		38.24"
(971.30mm)		37.62"
(955.55mm)		0.62"
(15.75mm)		79th Driest
Driest since:
1931
48th Wettest
Wettest since:
1984
Feb 1983–Jan 1987
48-Month		59.04"
(1,499.62mm)		50.13"
(1,273.30mm)		8.91"
(226.32mm)		117th Driest
Driest since:
1932
9th Wettest
Wettest since:
1985
Feb 1982–Jan 1987
60-Month		75.29"
(1,912.37mm)		62.61"
(1,590.29mm)		12.68"
(322.08mm)		119th Driest
Driest since:
1933, 1934
6th Wettest
Wettest since:
1985

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