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 1945

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
October 1945
1-Month 		0.83"
(21.08mm)		 0.89"
(22.61mm)		 -0.06"
(-1.53mm)		 68th Driest
Driest since:
 1895, 1917, 1952, 1988
61st Wettest
Wettest since:
 1956
Sep–Oct 1945
2-Month 		1.53"
(38.86mm)		 1.47"
(37.34mm)		 0.06"
(1.52mm)		 73rd Driest
Driest since:
 1987
56th Wettest
Wettest since:
 1940
Ties: 2011
Aug–Oct 1945
3-Month 		1.80"
(45.72mm)		 1.85"
(46.99mm)		 -0.05"
(-1.27mm)		 67th Driest
Driest since:
 1929
62nd Wettest
Wettest since:
 1940
Ties: 1907, 1990
Jul–Oct 1945
4-Month 		2.01"
(51.05mm)		 2.21"
(56.13mm)		 -0.20"
(-5.08mm)		 61st Driest
Driest since:
 1929
68th Wettest
Wettest since:
 1940
Ties: 1919
Jun–Oct 1945
5-Month 		3.12"
(79.25mm)		 3.32"
(84.33mm)		 -0.20"
(-5.08mm)		 68th Driest
Driest since:
 1935
61st Wettest
Wettest since:
 1923
Ties: 1981
May–Oct 1945
6-Month 		6.03"
(153.16mm)		 4.60"
(116.84mm)		 1.43"
(36.32mm)		 106th Driest
Driest since:
 1928
23rd Wettest
Wettest since:
 1998
Ties: 1957
Apr–Oct 1945
7-Month 		6.46"
(164.08mm)		 5.69"
(144.53mm)		 0.77"
(19.55mm)		 92nd Driest
Driest since:
 1928
37th Wettest
Wettest since:
 1998
Ties: 1981
Mar–Oct 1945
8-Month 		8.70"
(220.98mm)		 6.91"
(175.51mm)		 1.79"
(45.47mm)		 106th Driest
Driest since:
 1924
23rd Wettest
Wettest since:
 1998
Feb–Oct 1945
9-Month 		10.57"
(268.48mm)		 8.21"
(208.53mm)		 2.36"
(59.95mm)		 111th Driest
Driest since:
 1966
18th Wettest
Wettest since:
 1998
Jan–Oct 1945
10-Month 		11.85"
(300.99mm)		 9.79"
(248.67mm)		 2.06"
(52.32mm)		 103rd Driest
Driest since:
 1966
26th Wettest
Wettest since:
 1998
Dec 1944–Oct 1945
11-Month 		12.90"
(327.66mm)		 11.26"
(286.00mm)		 1.64"
(41.66mm)		 95th Driest
Driest since:
 1966
33rd Wettest
Wettest since:
 1998
Nov 1944–Oct 1945
12-Month 		15.26"
(387.60mm)		 12.56"
(319.02mm)		 2.70"
(68.58mm)		 106th Driest
Driest since:
 1924
22nd Wettest
Wettest since:
 1998
Ties: 1925
May 1944–Oct 1945
18-Month 		19.79"
(502.67mm)		 17.16"
(435.86mm)		 2.63"
(66.81mm)		 100th Driest
Driest since:
 1929
28th Wettest
Wettest since:
 1983
Ties: 1907
Nov 1943–Oct 1945
24-Month 		25.66"
(651.76mm)		 25.12"
(638.05mm)		 0.54"
(13.71mm)		 74th Driest
Driest since:
 1934
53rd Wettest
Wettest since:
 1983
Nov 1942–Oct 1945
36-Month 		40.17"
(1,020.32mm)		 37.70"
(957.58mm)		 2.47"
(62.74mm)		 95th Driest
Driest since:
 1931
31st Wettest
Wettest since:
 1984
Ties: 1905, 1908
Nov 1941–Oct 1945
48-Month 		53.15"
(1,350.01mm)		 50.19"
(1,274.83mm)		 2.96"
(75.18mm)		 96th Driest
Driest since:
 1931
29th Wettest
Wettest since:
 1984
Nov 1940–Oct 1945
60-Month 		69.67"
(1,769.62mm)		 62.67"
(1,591.82mm)		 7.00"
(177.80mm)		 108th Driest
Driest since:
 1935
16th Wettest
Wettest since:
 1984

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