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 1949

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
December 1949
1-Month
0.45"
(11.43mm)
1.47"
(37.34mm)
-1.02"
(-25.91mm)
6th Driest
Driest since:
1976
123rd Wettest
Wettest since:
1983
Nov–Dec 1949
2-Month
1.40"
(35.56mm)
2.77"
(70.36mm)
-1.37"
(-34.80mm)
20th Driest
Driest since:
1976
109th Wettest
Wettest since:
1983
Oct–Dec 1949
3-Month
1.81"
(45.97mm)
3.66"
(92.96mm)
-1.85"
(-46.99mm)
11th Driest
Driest since:
1976
118th Wettest
Wettest since:
1983
Sep–Dec 1949
4-Month
2.44"
(61.98mm)
4.24"
(107.70mm)
-1.80"
(-45.72mm)
13th Driest
Driest since:
1936
116th Wettest
Wettest since:
1981
Aug–Dec 1949
5-Month
2.48"
(62.99mm)
4.62"
(117.35mm)
-2.14"
(-54.36mm)
8th Driest
Driest since:
1936
121st Wettest
Wettest since:
1983
Jul–Dec 1949
6-Month
2.53"
(64.26mm)
4.98"
(126.49mm)
-2.45"
(-62.23mm)
5th Driest
Driest since:
1929
124th Wettest
Wettest since:
1983
Jun–Dec 1949
7-Month
2.91"
(73.91mm)
6.09"
(154.69mm)
-3.18"
(-80.78mm)
2nd Driest
Driest since:
1935
127th Wettest
Wettest since:
1983
May–Dec 1949
8-Month
5.06"
(128.52mm)
7.36"
(186.94mm)
-2.30"
(-58.42mm)
15th Driest
Driest since:
1928
114th Wettest
Wettest since:
1983
Apr–Dec 1949
9-Month
5.30"
(134.62mm)
8.46"
(214.88mm)
-3.16"
(-80.26mm)
7th Driest
Driest since:
1928
122nd Wettest
Wettest since:
1983
Mar–Dec 1949
10-Month
6.03"
(153.16mm)
9.67"
(245.62mm)
-3.64"
(-92.46mm)
5th Driest
Driest since:
1999
124th Wettest
Wettest since:
1983
Feb–Dec 1949
11-Month
6.94"
(176.28mm)
10.98"
(278.89mm)
-4.04"
(-102.61mm)
5th Driest
Driest since:
1928
124th Wettest
Wettest since:
1983
Jan–Dec 1949
12-Month
7.46"
(189.48mm)
12.55"
(318.77mm)
-5.09"
(-129.29mm)
1st Driest
Driest to Date
1949
128th Wettest
Wettest since:
1983
Jul 1948–Dec 1949
18-Month
12.32"
(312.93mm)
17.53"
(445.26mm)
-5.21"
(-132.33mm)
7th Driest
Driest since:
1954
121st Wettest
Wettest since:
1983
Jan 1948–Dec 1949
24-Month
20.36"
(517.14mm)
25.09"
(637.29mm)
-4.73"
(-120.15mm)
15th Driest
Driest since:
1929
113th Wettest
Wettest since:
1983
Jan 1947–Dec 1949
36-Month
31.50"
(800.10mm)
37.68"
(957.07mm)
-6.18"
(-156.97mm)
14th Driest
Driest since:
1930
113th Wettest
Wettest since:
1983
Jan 1946–Dec 1949
48-Month
41.54"
(1,055.12mm)
50.15"
(1,273.81mm)
-8.61"
(-218.69mm)
9th Driest
Driest since:
1931
117th Wettest
Wettest since:
1984
Jan 1945–Dec 1949
60-Month
57.37"
(1,457.20mm)
62.65"
(1,591.31mm)
-5.28"
(-134.11mm)
20th Driest
Driest since:
1933
105th Wettest
Wettest since:
1984

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