NOAA's National Centers for Environmental Information
Divisional Mapping
Divisional Palmer Z-Index
November 1905 - January 1906
-4-3-2-11234
Oregon (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Rank:
Anomaly:
Mean:
Climate Division | Value | Rank 130 Years | Anomaly | 1901- |
|---|---|---|---|---|
| 1. Coastal Area | -1.29 | 16 | -1.27 | -0.03 |
| 2. Willamette Valley | -1.45 | 16 | -1.42 | -0.03 |
| 3. Southwestern Valleys | -0.52 | 58 | -0.47 | -0.05 |
| 4. Northern Cascades | -1.46 | 13 | -1.41 | -0.05 |
| 5. High Plateau | -0.67 | 50 | -0.61 | -0.05 |
| 6. North Central | -1.40 | 28 | -1.45 | 0.06 |
| 7. South Central | -0.69 | 49 | -0.70 | 0.01 |
| 8. Northeast | -0.93 | 38 | -1.06 | 0.13 |
| 9. Southeast | -0.21 | 67 | -0.23 | 0.02 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published July 2025, retrieved on July 14, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping
