NOAA's National Centers for Environmental Information
Divisional Mapping
Divisional Palmer Z-Index
August - October 1931
-4-3-2-11234
Virginia (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Rank:
Anomaly:
Mean:
Climate Division | Value | Rank 130 Years | Anomaly | 1901- |
|---|---|---|---|---|
| 1. Tidewater | 0.30 | 77 | 0.34 | -0.04 |
| 2. Eastern Piedmont | -0.31 | 55 | -0.30 | -0.01 |
| 3. Western Piedmont | 0.00 | 73 | 0.05 | -0.05 |
| 4. Northern | -0.77 | 40 | -0.68 | -0.09 |
| 5. Central Mountain | -0.09 | 69 | -0.03 | -0.06 |
| 6. Southwestern Mountain | -0.36 | 53 | -0.39 | 0.03 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published June 2025, retrieved on June 29, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping
