Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. 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 1

December 1962 Palmer Z-Index Rankings

View Period (Months):
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
December 1962
1-Month
-2.39-0.20-2.1910th Driest
Driest since:
2013
121st Wettest
Wettest since:
2015
Nov–Dec 1962
2-Month
-0.94-0.04-0.9033rd Driest
Driest since:
2013
98th Wettest
Wettest since:
1973
Oct–Dec 1962
3-Month
-0.02-0.110.0974th Driest
Driest since:
2013
57th Wettest
Wettest since:
2016
Sep–Dec 1962
4-Month
0.07-0.050.1275th Driest
Driest since:
1976
56th Wettest
Wettest since:
1973
Aug–Dec 1962
5-Month
0.30-0.070.3794th Driest
Driest since:
1936
37th Wettest
Wettest since:
1968
Ties: 1909
Jul–Dec 1962
6-Month
0.09-0.070.1685th Driest
Driest since:
2018
46th Wettest
Wettest since:
1920
Ties: 1933
Jun–Dec 1962
7-Month
-0.06-0.060.0080th Driest
Driest since:
2018
51st Wettest
Wettest since:
1920
Ties: 1898, 1943
May–Dec 1962
8-Month
-0.05-0.050.0074th Driest
Driest since:
2018
57th Wettest
Wettest since:
1968
Ties: 1921
Apr–Dec 1962
9-Month
0.00-0.030.0379th Driest
Driest since:
1938
52nd Wettest
Wettest since:
1937
Mar–Dec 1962
10-Month
0.08-0.050.1381st Driest
Driest since:
1992
50th Wettest
Wettest since:
1920, 1937
Feb–Dec 1962
11-Month
0.04-0.040.0879th Driest
Driest since:
2018
52nd Wettest
Wettest since:
1983
Ties: 1909
Jan–Dec 1962
12-Month
-0.20-0.04-0.1657th Driest
Driest since:
1992
74th Wettest
Wettest since:
1983
Jul 1961–Dec 1962
18-Month
-0.28-0.04-0.2446th Driest
Driest since:
1992
84th Wettest
Wettest since:
1983, 1996
Ties: 1949
Jan 1961–Dec 1962
24-Month
0.13-0.040.1789th Driest
Driest since:
1930
41st Wettest
Wettest since:
1984
Ties: 1914
Jan 1960–Dec 1962
36-Month
0.17-0.030.2097th Driest
Driest since:
1930
32nd Wettest
Wettest since:
1997
Jan 1959–Dec 1962
48-Month
0.11-0.040.1589th Driest
Driest since:
1926
39th Wettest
Wettest since:
1998
Jan 1958–Dec 1962
60-Month
0.05-0.040.0983rd Driest
Driest since:
1926, 1932
44th Wettest
Wettest since:
1999
Ties: 1959

Citing This Page