NOAA's National Centers for Environmental Information
Divisional Mapping
Divisional Palmer Z-Index
October - December 1918
-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 | -0.85 | -0.81 | 32 | -0.05 |
| 2. East Central Mountains | -1.04 | -1.02 | 30 | -0.02 |
| 3. Southeastern Piedmont | -1.95 | -1.92 | 11 | -0.03 |
| 4. Lower Susquehanna | -1.07 | -1.00 | 31 | -0.07 |
| 5. Middle Susquehanna | -0.21 | -0.13 | 54 | -0.08 |
| 6. Upper Susquehanna | -0.43 | -0.35 | 41 | -0.09 |
| 7. Central Mountains | -0.01 | 0.09 | 58 | -0.10 |
| 8. South Central Mountains | -0.75 | -0.65 | 36 | -0.10 |
| 9. Southwest Plateau | -0.19 | -0.16 | 50 | -0.03 |
| 10. Northwest Plateau | -0.04 | 0.00 | 59 | -0.04 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published March 2025, retrieved on March 23, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping
