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, December 1907

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2021)		 Wettest/Driest
Since		 Record
December 1907
1-Month 		2.19"
(55.63mm)		 1.47"
(37.34mm)		 0.72"
(18.29mm)		 104th Driest
Driest since:
 1976
24th Wettest
Wettest to Date
 1983
Nov–Dec 1907
2-Month 		2.57"
(65.28mm)		 2.77"
(70.36mm)		 -0.20"
(-5.08mm)		 67th Driest
Driest since:
 1976
61st Wettest
Wettest since:
 1983
Ties: 1921, 1969
Oct–Dec 1907
3-Month 		3.54"
(89.92mm)		 3.66"
(92.96mm)		 -0.12"
(-3.04mm)		 60th Driest
Driest since:
 1976
68th Wettest
Wettest since:
 1983
Sep–Dec 1907
4-Month 		4.05"
(102.87mm)		 4.24"
(107.70mm)		 -0.19"
(-4.83mm)		 61st Driest
Driest since:
 1936
67th Wettest
Wettest since:
 1981
Ties: 1934
Aug–Dec 1907
5-Month 		4.37"
(111.00mm)		 4.62"
(117.35mm)		 -0.25"
(-6.35mm)		 59th Driest
Driest since:
 1936
69th Wettest
Wettest since:
 1983
Jul–Dec 1907
6-Month 		5.09"
(129.29mm)		 4.98"
(126.49mm)		 0.11"
(2.80mm)		 71st Driest
Driest since:
 1929
57th Wettest
Wettest since:
 1983
Jun–Dec 1907
7-Month 		6.97"
(177.04mm)		 6.09"
(154.69mm)		 0.88"
(22.35mm)		 94th Driest
Driest since:
 1935
34th Wettest
Wettest since:
 1983
May–Dec 1907
8-Month 		7.56"
(192.02mm)		 7.36"
(186.94mm)		 0.20"
(5.08mm)		 74th Driest
Driest since:
 1928
54th Wettest
Wettest since:
 1983
Apr–Dec 1907
9-Month 		8.48"
(215.39mm)		 8.46"
(214.88mm)		 0.02"
(0.51mm)		 73rd Driest
Driest since:
 1928
55th Wettest
Wettest since:
 1983
Mar–Dec 1907
10-Month 		11.20"
(284.48mm)		 9.67"
(245.62mm)		 1.53"
(38.86mm)		 95th Driest
Driest since:
 1999
33rd Wettest
Wettest since:
 1983
Feb–Dec 1907
11-Month 		13.31"
(338.07mm)		 10.98"
(278.89mm)		 2.33"
(59.18mm)		 105th Driest
Driest since:
 1928
23rd Wettest
Wettest since:
 1983
Jan–Dec 1907
12-Month 		14.60"
(370.84mm)		 12.55"
(318.77mm)		 2.05"
(52.07mm)		 102nd Driest
Driest since:
 1949
26th Wettest
Wettest since:
 1983
Jul 1906–Dec 1907
18-Month 		18.46"
(468.88mm)		 17.53"
(445.26mm)		 0.93"
(23.62mm)		 80th Driest
Driest since:
 1954
47th Wettest
Wettest since:
 1983
Jan 1906–Dec 1907
24-Month 		31.32"
(795.53mm)		 25.09"
(637.29mm)		 6.23"
(158.24mm)		 117th Driest
Driest since:
 1929
10th Wettest
Wettest to Date
 1983
Jan 1905–Dec 1907
36-Month 		42.52"
(1,080.01mm)		 37.68"
(957.07mm)		 4.84"
(122.94mm)		 105th Driest
Driest since:
 1930
21st Wettest
Wettest since:
 1983
Jan 1904–Dec 1907
48-Month 		57.24"
(1,453.90mm)		 50.15"
(1,273.81mm)		 7.09"
(180.09mm)		 113th Driest
Driest since:
 1931
12th Wettest
Wettest to Date
 1984
Jan 1903–Dec 1907
60-Month 		69.21"
(1,757.93mm)		 62.65"
(1,591.31mm)		 6.56"
(166.62mm)		 105th Driest
Driest since:
 1933
19th Wettest
Wettest to Date
 1984

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