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
September - November 2016
-4-3-2-11234
Oregon (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Anomaly:
Rank:
Mean:
September - November 2016 Oregon Divisional Palmer Z-Index
Climate Division
Value
Anomaly
Rank
130 Years
1901-2000 Mean
1. Coastal Area2.422.421280.00
2. Willamette Valley1.801.771250.03
3. Southwestern Valleys1.321.34121-0.02
4. Northern Cascades1.411.391200.02
5. High Plateau1.061.041110.02
6. North Central0.590.52900.07
7. South Central-0.14-0.21620.07
8. Northeast0.100.09820.01
9. Southeast-1.00-0.9818-0.02

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