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 1966

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
January 1966
1-Month 		0.45"
(11.43mm)		 1.57"
(39.88mm)		 -1.12"
(-28.45mm)		 4th Driest
Driest since:
 1985
125th Wettest
Wettest since:
 1970
Dec 1965–Jan 1966
2-Month 		0.93"
(23.62mm)		 3.04"
(77.22mm)		 -2.11"
(-53.60mm)		 2nd Driest
Driest since:
 1977
126th Wettest
Wettest since:
 1997
Nov 1965–Jan 1966
3-Month 		2.76"
(70.10mm)		 4.34"
(110.24mm)		 -1.58"
(-40.14mm)		 17th Driest
Driest since:
 1977
111th Wettest
Wettest since:
 1997
Oct 1965–Jan 1966
4-Month 		2.90"
(73.66mm)		 5.23"
(132.84mm)		 -2.33"
(-59.18mm)		 7th Driest
Driest since:
 1977
121st Wettest
Wettest since:
 1982
Sep 1965–Jan 1966
5-Month 		3.21"
(81.53mm)		 5.81"
(147.57mm)		 -2.60"
(-66.04mm)		 5th Driest
Driest since:
 1937
123rd Wettest
Wettest since:
 1982
Aug 1965–Jan 1966
6-Month 		5.03"
(127.76mm)		 6.19"
(157.23mm)		 -1.16"
(-29.47mm)		 38th Driest
Driest since:
 1937
90th Wettest
Wettest since:
 1984
Jul 1965–Jan 1966
7-Month 		5.32"
(135.13mm)		 6.55"
(166.37mm)		 -1.23"
(-31.24mm)		 37th Driest
Driest since:
 1937
91st Wettest
Wettest since:
 1984
Jun 1965–Jan 1966
8-Month 		7.52"
(191.01mm)		 7.67"
(194.82mm)		 -0.15"
(-3.81mm)		 74th Driest
Driest since:
 1934
54th Wettest
Wettest since:
 1914
Ties: 1908
May 1965–Jan 1966
9-Month 		8.70"
(220.98mm)		 8.95"
(227.33mm)		 -0.25"
(-6.35mm)		 67th Driest
Driest since:
 1929
61st Wettest
Wettest since:
 1914
Apr 1965–Jan 1966
10-Month 		9.72"
(246.89mm)		 10.05"
(255.27mm)		 -0.33"
(-8.38mm)		 61st Driest
Driest since:
 1929
67th Wettest
Wettest since:
 1914
Mar 1965–Jan 1966
11-Month 		10.05"
(255.27mm)		 11.25"
(285.75mm)		 -1.20"
(-30.48mm)		 42nd Driest
Driest since:
 1934
86th Wettest
Wettest since:
 1984
Feb 1965–Jan 1966
12-Month 		10.13"
(257.30mm)		 12.55"
(318.77mm)		 -2.42"
(-61.47mm)		 25th Driest
Driest since:
 1955
103rd Wettest
Wettest since:
 1984
Aug 1964–Jan 1966
18-Month 		19.49"
(495.05mm)		 18.77"
(476.76mm)		 0.72"
(18.29mm)		 79th Driest
Driest since:
 1934
48th Wettest
Wettest since:
 1984
Feb 1964–Jan 1966
24-Month 		26.65"
(676.91mm)		 25.14"
(638.56mm)		 1.51"
(38.35mm)		 91st Driest
Driest since:
 1930
36th Wettest
Wettest since:
 1984
Ties: 1903
Feb 1963–Jan 1966
36-Month 		41.54"
(1,055.12mm)		 37.62"
(955.55mm)		 3.92"
(99.57mm)		 104th Driest
Driest since:
 1931
22nd Wettest
Wettest since:
 1984
Feb 1962–Jan 1966
48-Month 		54.89"
(1,394.21mm)		 50.13"
(1,273.30mm)		 4.76"
(120.91mm)		 103rd Driest
Driest since:
 1932
22nd Wettest
Wettest since:
 1985
Feb 1961–Jan 1966
60-Month 		65.07"
(1,652.78mm)		 62.61"
(1,590.29mm)		 2.46"
(62.49mm)		 90th Driest
Driest since:
 1933, 1934
34th Wettest
Wettest since:
 1985

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