Divisional Mapping

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. Data are available for bulk download.
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Divisional Palmer Z-Index
October - December 1966
-4-3-2-11234
Oregon (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Anomaly:
Rank:
Mean:
October - December 1966 Oregon Divisional Palmer Z-Index
Climate Division
Value
Anomaly
Rank
130 Years
1901-2000 Mean
1. Coastal Area0.140.2583-0.11
2. Willamette Valley-0.010.0770-0.08
3. Southwestern Valleys0.200.3385-0.13
4. Northern Cascades-0.10-0.0162-0.09
5. High Plateau0.070.1975-0.11
6. North Central0.670.66880.01
7. South Central0.730.7597-0.03
8. Northeast0.520.49850.03
9. Southeast0.130.1674-0.03

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