NOAA's National Centers for Environmental Information
Divisional Mapping
Divisional Palmer Z-Index
October - December 1987
-4-3-2-11234
Pennsylvania (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Anomaly:
Rank:
Mean:
Climate Division | Value | Anomaly | Rank 130 Years | 1901- |
|---|---|---|---|---|
| 1. Pocono Mountains | -0.41 | -0.36 | 46 | -0.05 |
| 2. East Central Mountains | -0.51 | -0.49 | 44 | -0.02 |
| 3. Southeastern Piedmont | -0.02 | 0.02 | 60 | -0.03 |
| 4. Lower Susquehanna | 0.09 | 0.16 | 63 | -0.07 |
| 5. Middle Susquehanna | -0.19 | -0.11 | 55 | -0.08 |
| 6. Upper Susquehanna | -0.27 | -0.19 | 51 | -0.09 |
| 7. Central Mountains | -0.25 | -0.15 | 49 | -0.10 |
| 8. South Central Mountains | -0.45 | -0.35 | 47 | -0.10 |
| 9. Southwest Plateau | -0.02 | 0.01 | 56 | -0.03 |
| 10. Northwest Plateau | -0.22 | -0.18 | 53 | -0.04 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published March 2025, retrieved on April 2, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping
