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 1986

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
October 1986
1-Month
0.36"
(9.14mm)
0.89"
(22.61mm)
-0.53"
(-13.47mm)
29th Driest
Driest since:
1895, 1917, 1952, 1988
100th Wettest
Wettest since:
1956
Ties: 1896
Sep–Oct 1986
2-Month
2.16"
(54.86mm)
1.47"
(37.34mm)
0.69"
(17.52mm)
106th Driest
Driest since:
1987
23rd Wettest
Wettest since:
1940
Ties: 1899
Aug–Oct 1986
3-Month
2.30"
(58.42mm)
1.85"
(46.99mm)
0.45"
(11.43mm)
97th Driest
Driest since:
1929
32nd Wettest
Wettest since:
1940
Ties: 1968, 1970
Jul–Oct 1986
4-Month
2.41"
(61.21mm)
2.21"
(56.13mm)
0.20"
(5.08mm)
83rd Driest
Driest since:
1929
46th Wettest
Wettest since:
1940
Jun–Oct 1986
5-Month
2.67"
(67.82mm)
3.32"
(84.33mm)
-0.65"
(-16.51mm)
47th Driest
Driest since:
1935
82nd Wettest
Wettest since:
1923
May–Oct 1986
6-Month
3.79"
(96.27mm)
4.60"
(116.84mm)
-0.81"
(-20.57mm)
39th Driest
Driest since:
1928
90th Wettest
Wettest since:
1998
Apr–Oct 1986
7-Month
5.08"
(129.03mm)
5.69"
(144.53mm)
-0.61"
(-15.50mm)
51st Driest
Driest since:
1928
78th Wettest
Wettest since:
1998
Mar–Oct 1986
8-Month
6.93"
(176.02mm)
6.91"
(175.51mm)
0.02"
(0.51mm)
73rd Driest
Driest since:
1924
56th Wettest
Wettest since:
1998
Feb–Oct 1986
9-Month
10.59"
(268.99mm)
8.21"
(208.53mm)
2.38"
(60.46mm)
112th Driest
Driest since:
1966
17th Wettest
Wettest since:
1998
Jan–Oct 1986
10-Month
11.73"
(297.94mm)
9.79"
(248.67mm)
1.94"
(49.27mm)
102nd Driest
Driest since:
1966
27th Wettest
Wettest since:
1998
Ties: 2000
Dec 1985–Oct 1986
11-Month
12.71"
(322.83mm)
11.26"
(286.00mm)
1.45"
(36.83mm)
92nd Driest
Driest since:
1966
36th Wettest
Wettest since:
1998
Nov 1985–Oct 1986
12-Month
14.15"
(359.41mm)
12.56"
(319.02mm)
1.59"
(40.39mm)
95th Driest
Driest since:
1924
33rd Wettest
Wettest since:
1998
May 1985–Oct 1986
18-Month
18.62"
(472.95mm)
17.16"
(435.86mm)
1.46"
(37.09mm)
87th Driest
Driest since:
1929
41st Wettest
Wettest since:
1983
Nov 1984–Oct 1986
24-Month
25.22"
(640.59mm)
25.12"
(638.05mm)
0.10"
(2.54mm)
69th Driest
Driest since:
1934
58th Wettest
Wettest since:
1983
Nov 1983–Oct 1986
36-Month
43.87"
(1,114.30mm)
37.70"
(957.58mm)
6.17"
(156.72mm)
111th Driest
Driest since:
1931
15th Wettest
Wettest since:
1984
Nov 1982–Oct 1986
48-Month
62.23"
(1,580.64mm)
50.19"
(1,274.83mm)
12.04"
(305.81mm)
120th Driest
Driest since:
1931
5th Wettest
Wettest since:
1984
Nov 1981–Oct 1986
60-Month
81.04"
(2,058.42mm)
62.66"
(1,591.56mm)
18.38"
(466.86mm)
122nd Driest
Driest since:
1935
2nd Wettest
Wettest since:
1984

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