NOAA's National Centers for Environmental Information
Divisional Mapping
Divisional Palmer Z-Index
August - October 2021
-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 | 0.14 | 0.23 | 83 | -0.09 |
| 2. Willamette Valley | -0.20 | -0.14 | 65 | -0.07 |
| 3. Southwestern Valleys | 0.06 | 0.12 | 74 | -0.06 |
| 4. Northern Cascades | -0.25 | -0.19 | 62 | -0.05 |
| 5. High Plateau | -0.26 | -0.27 | 60 | 0.01 |
| 6. North Central | -0.80 | -0.78 | 33 | -0.02 |
| 7. South Central | -0.51 | -0.56 | 45 | 0.05 |
| 8. Northeast | -1.04 | -0.99 | 26 | -0.06 |
| 9. Southeast | 0.13 | 0.15 | 78 | -0.01 |
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
