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, March 1989

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
March 1989
1-Month 		2.85"
(72.39mm)		 1.21"
(30.73mm)		 1.64"
(41.66mm)		 124th Driest
Driest since:
 1923
5th Wettest
Wettest since:
 1983
Feb–Mar 1989
2-Month 		3.86"
(98.04mm)		 2.52"
(64.01mm)		 1.34"
(34.03mm)		 113th Driest
Driest since:
 1923
16th Wettest
Wettest since:
 1986
Jan–Mar 1989
3-Month 		4.98"
(126.49mm)		 4.09"
(103.89mm)		 0.89"
(22.60mm)		 98th Driest
Driest since:
 1908
31st Wettest
Wettest since:
 1906
Dec 1988–Mar 1989
4-Month 		6.26"
(159.00mm)		 5.56"
(141.22mm)		 0.70"
(17.78mm)		 87th Driest
Driest since:
 1977
41st Wettest
Wettest since:
 1983
Nov 1988–Mar 1989
5-Month 		9.32"
(236.73mm)		 6.86"
(174.24mm)		 2.46"
(62.49mm)		 113th Driest
Driest since:
 1977
15th Wettest
Wettest since:
 1984
Oct 1988–Mar 1989
6-Month 		9.32"
(236.73mm)		 7.75"
(196.85mm)		 1.57"
(39.88mm)		 98th Driest
Driest since:
 1977
30th Wettest
Wettest since:
 1983
Ties: 2019
Sep 1988–Mar 1989
7-Month 		9.66"
(245.36mm)		 8.33"
(211.58mm)		 1.33"
(33.78mm)		 96th Driest
Driest since:
 1977
32nd Wettest
Wettest since:
 1983
Aug 1988–Mar 1989
8-Month 		9.85"
(250.19mm)		 8.71"
(221.23mm)		 1.14"
(28.96mm)		 94th Driest
Driest since:
 1955
34th Wettest
Wettest since:
 1983
Jul 1988–Mar 1989
9-Month 		9.96"
(252.98mm)		 9.07"
(230.38mm)		 0.89"
(22.60mm)		 85th Driest
Driest since:
 1955
43rd Wettest
Wettest since:
 1983
Jun 1988–Mar 1989
10-Month 		10.93"
(277.62mm)		 10.19"
(258.83mm)		 0.74"
(18.79mm)		 81st Driest
Driest since:
 1955
47th Wettest
Wettest since:
 1983
May 1988–Mar 1989
11-Month 		11.58"
(294.13mm)		 11.47"
(291.34mm)		 0.11"
(2.79mm)		 72nd Driest
Driest since:
 1929
56th Wettest
Wettest since:
 1983
Ties: 1919
Apr 1988–Mar 1989
12-Month 		12.68"
(322.07mm)		 12.57"
(319.28mm)		 0.11"
(2.79mm)		 71st Driest
Driest since:
 1929
57th Wettest
Wettest since:
 1999
Oct 1987–Mar 1989
18-Month 		17.91"
(454.91mm)		 20.33"
(516.38mm)		 -2.42"
(-61.47mm)		 34th Driest
Driest since:
 1955
93rd Wettest
Wettest since:
 1984
Apr 1987–Mar 1989
24-Month 		22.75"
(577.85mm)		 25.15"
(638.81mm)		 -2.40"
(-60.96mm)		 37th Driest
Driest since:
 1930
90th Wettest
Wettest since:
 1984
Apr 1986–Mar 1989
36-Month 		32.77"
(832.36mm)		 37.67"
(956.82mm)		 -4.90"
(-124.46mm)		 23rd Driest
Driest since:
 1931
103rd Wettest
Wettest since:
 1984
Apr 1985–Mar 1989
48-Month 		46.98"
(1,193.29mm)		 50.14"
(1,273.56mm)		 -3.16"
(-80.27mm)		 34th Driest
Driest since:
 1932
91st Wettest
Wettest since:
 1984
Apr 1984–Mar 1989
60-Month 		60.30"
(1,531.62mm)		 62.63"
(1,590.80mm)		 -2.33"
(-59.18mm)		 50th Driest
Driest since:
 1933
74th Wettest
Wettest since:
 1984

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