NOAA's National Centers for Environmental Information
Divisional Mapping
Divisional Palmer Z-Index
June - August 1961
-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 | 0.50 | 0.49 | 80 | 0.01 |
| 2. East Central Mountains | 0.93 | 0.88 | 94 | 0.05 |
| 3. Southeastern Piedmont | 0.65 | 0.60 | 87 | 0.05 |
| 4. Lower Susquehanna | 0.21 | 0.01 | 68 | 0.19 |
| 5. Middle Susquehanna | 0.75 | 0.65 | 86 | 0.10 |
| 6. Upper Susquehanna | 0.62 | 0.49 | 83 | 0.13 |
| 7. Central Mountains | 0.58 | 0.57 | 88 | 0.01 |
| 8. South Central Mountains | -0.14 | -0.17 | 53 | 0.03 |
| 9. Southwest Plateau | 0.53 | 0.50 | 77 | 0.04 |
| 10. Northwest Plateau | -0.05 | -0.05 | 67 | 0.00 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published June 2025, retrieved on June 17, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping
