NOAA's National Centers for Environmental Information
Divisional Mapping
Divisional Palmer Z-Index
November 1940 - January 1941
-4-3-2-11234
Oregon (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Anomaly:
Rank:
Mean:
Climate Division | Value | Anomaly | Rank 130 Years | 1901- |
|---|---|---|---|---|
| 1. Coastal Area | -0.65 | -0.63 | 43 | -0.03 |
| 2. Willamette Valley | -1.13 | -1.10 | 25 | -0.03 |
| 3. Southwestern Valleys | -0.45 | -0.39 | 61 | -0.05 |
| 4. Northern Cascades | -1.17 | -1.12 | 21 | -0.05 |
| 5. High Plateau | -0.66 | -0.60 | 51 | -0.05 |
| 6. North Central | -0.55 | -0.60 | 47 | 0.06 |
| 7. South Central | -0.22 | -0.24 | 65 | 0.01 |
| 8. Northeast | 0.87 | 0.74 | 85 | 0.13 |
| 9. Southeast | 0.65 | 0.63 | 91 | 0.02 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published April 2025, retrieved on April 12, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping
