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 1984

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
January 1984
1-Month 		0.48"
(12.19mm)		 1.57"
(39.88mm)		 -1.09"
(-27.69mm)		 6th Driest
Driest since:
 1985
123rd Wettest
Wettest since:
 1970
Dec 1983–Jan 1984
2-Month 		5.00"
(127.00mm)		 3.04"
(77.22mm)		 1.96"
(49.78mm)		 118th Driest
Driest since:
 1977
10th Wettest
Wettest since:
 1997
Nov 1983–Jan 1984
3-Month 		7.90"
(200.66mm)		 4.34"
(110.24mm)		 3.56"
(90.42mm)		 123rd Driest
Driest since:
 1977
5th Wettest
Wettest since:
 1997
Oct 1983–Jan 1984
4-Month 		8.77"
(222.76mm)		 5.23"
(132.84mm)		 3.54"
(89.92mm)		 124th Driest
Driest since:
 1977
4th Wettest
Wettest since:
 1982
Sep 1983–Jan 1984
5-Month 		9.09"
(230.89mm)		 5.81"
(147.57mm)		 3.28"
(83.32mm)		 124th Driest
Driest since:
 1937
4th Wettest
Wettest since:
 1982
Aug 1983–Jan 1984
6-Month 		10.47"
(265.94mm)		 6.19"
(157.23mm)		 4.28"
(108.71mm)		 127th Driest
Driest since:
 1937
1st Wettest
Wettest to Date
 1984
Jul 1983–Jan 1984
7-Month 		11.34"
(288.04mm)		 6.55"
(166.37mm)		 4.79"
(121.67mm)		 127th Driest
Driest since:
 1937
1st Wettest
Wettest to Date
 1984
Jun 1983–Jan 1984
8-Month 		12.54"
(318.52mm)		 7.67"
(194.82mm)		 4.87"
(123.70mm)		 125th Driest
Driest since:
 1934
3rd Wettest
Wettest since:
 1914
May 1983–Jan 1984
9-Month 		14.00"
(355.60mm)		 8.95"
(227.33mm)		 5.05"
(128.27mm)		 123rd Driest
Driest since:
 1929
5th Wettest
Wettest since:
 1914
Apr 1983–Jan 1984
10-Month 		15.54"
(394.72mm)		 10.05"
(255.27mm)		 5.49"
(139.45mm)		 124th Driest
Driest since:
 1929
4th Wettest
Wettest since:
 1914
Mar 1983–Jan 1984
11-Month 		19.00"
(482.60mm)		 11.25"
(285.75mm)		 7.75"
(196.85mm)		 127th Driest
Driest since:
 1934
1st Wettest
Wettest to Date
 1984
Feb 1983–Jan 1984
12-Month 		20.80"
(528.32mm)		 12.55"
(318.77mm)		 8.25"
(209.55mm)		 127th Driest
Driest since:
 1955
1st Wettest
Wettest to Date
 1984
Aug 1982–Jan 1984
18-Month 		29.67"
(753.62mm)		 18.77"
(476.76mm)		 10.90"
(276.86mm)		 126th Driest
Driest since:
 1934
1st Wettest
Wettest to Date
 1984
Feb 1982–Jan 1984
24-Month 		37.05"
(941.07mm)		 25.14"
(638.56mm)		 11.91"
(302.51mm)		 126th Driest
Driest since:
 1930
1st Wettest
Wettest to Date
 1984
Feb 1981–Jan 1984
36-Month 		54.79"
(1,391.67mm)		 37.62"
(955.55mm)		 17.17"
(436.12mm)		 125th Driest
Driest since:
 1931
1st Wettest
Wettest to Date
 1984
Feb 1980–Jan 1984
48-Month 		68.87"
(1,749.30mm)		 50.13"
(1,273.30mm)		 18.74"
(476.00mm)		 123rd Driest
Driest since:
 1932
2nd Wettest
Wettest to Date
 1985
Feb 1979–Jan 1984
60-Month 		82.21"
(2,088.13mm)		 62.61"
(1,590.29mm)		 19.60"
(497.84mm)		 122nd Driest
Driest since:
 1933, 1934
2nd Wettest
Wettest to Date
 1985

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