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 2016

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
October 2016
1-Month 		1.25"
(31.75mm)		 0.89"
(22.61mm)		 0.36"
(9.14mm)		 95th Driest
Driest since:
 1895, 1917, 1952, 1988
34th Wettest
Wettest since:
 1956
Sep–Oct 2016
2-Month 		1.66"
(42.16mm)		 1.47"
(37.34mm)		 0.19"
(4.82mm)		 78th Driest
Driest since:
 1987
51st Wettest
Wettest since:
 1940
Aug–Oct 2016
3-Month 		1.68"
(42.67mm)		 1.85"
(46.99mm)		 -0.17"
(-4.32mm)		 57th Driest
Driest since:
 1929
72nd Wettest
Wettest since:
 1940
Ties: 2005
Jul–Oct 2016
4-Month 		2.10"
(53.34mm)		 2.21"
(56.13mm)		 -0.11"
(-2.79mm)		 70th Driest
Driest since:
 1929
59th Wettest
Wettest since:
 1940
Jun–Oct 2016
5-Month 		2.38"
(60.45mm)		 3.32"
(84.33mm)		 -0.94"
(-23.88mm)		 36th Driest
Driest since:
 1935
93rd Wettest
Wettest since:
 1923
May–Oct 2016
6-Month 		3.89"
(98.81mm)		 4.60"
(116.84mm)		 -0.71"
(-18.03mm)		 46th Driest
Driest since:
 1928
83rd Wettest
Wettest since:
 1998
Apr–Oct 2016
7-Month 		4.69"
(119.13mm)		 5.69"
(144.53mm)		 -1.00"
(-25.40mm)		 36th Driest
Driest since:
 1928
93rd Wettest
Wettest since:
 1998
Ties: 1901
Mar–Oct 2016
8-Month 		5.86"
(148.84mm)		 6.91"
(175.51mm)		 -1.05"
(-26.67mm)		 42nd Driest
Driest since:
 1924
87th Wettest
Wettest since:
 1998
Ties: 1921, 1977
Feb–Oct 2016
9-Month 		6.34"
(161.04mm)		 8.21"
(208.53mm)		 -1.87"
(-47.49mm)		 25th Driest
Driest since:
 1966
104th Wettest
Wettest since:
 1998
Jan–Oct 2016
10-Month 		7.59"
(192.79mm)		 9.79"
(248.67mm)		 -2.20"
(-55.88mm)		 30th Driest
Driest since:
 1966
99th Wettest
Wettest since:
 1998
Ties: 1946
Dec 2015–Oct 2016
11-Month 		10.47"
(265.94mm)		 11.26"
(286.00mm)		 -0.79"
(-20.06mm)		 55th Driest
Driest since:
 1966
73rd Wettest
Wettest since:
 1998
Nov 2015–Oct 2016
12-Month 		11.82"
(300.23mm)		 12.56"
(319.02mm)		 -0.74"
(-18.79mm)		 58th Driest
Driest since:
 1924
70th Wettest
Wettest since:
 1998
Ties: 1903
May 2015–Oct 2016
18-Month 		18.01"
(457.45mm)		 17.16"
(435.86mm)		 0.85"
(21.59mm)		 80th Driest
Driest since:
 1929
48th Wettest
Wettest since:
 1983
Nov 2014–Oct 2016
24-Month 		24.82"
(630.43mm)		 25.12"
(638.05mm)		 -0.30"
(-7.62mm)		 62nd Driest
Driest since:
 1934
65th Wettest
Wettest since:
 1983
Nov 2013–Oct 2016
36-Month 		34.06"
(865.12mm)		 37.70"
(957.58mm)		 -3.64"
(-92.46mm)		 34th Driest
Driest since:
 1931
92nd Wettest
Wettest since:
 1984
Nov 2012–Oct 2016
48-Month 		43.98"
(1,117.09mm)		 50.19"
(1,274.83mm)		 -6.21"
(-157.74mm)		 20th Driest
Driest since:
 1931
105th Wettest
Wettest since:
 1984
Nov 2011–Oct 2016
60-Month 		52.85"
(1,342.39mm)		 62.67"
(1,591.82mm)		 -9.82"
(-249.43mm)		 8th Driest
Driest since:
 1935
116th Wettest
Wettest since:
 1984

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