NOAA's National Centers for Environmental Information
Divisional Mapping
Divisional Palmer Z-Index
October - December 1982
-4-3-2-11234
Illinois (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Anomaly:
Rank:
Mean:
Climate Division | Value | Anomaly | Rank 130 Years | 1901- |
|---|---|---|---|---|
| 1. Northwest | 2.70 | 2.73 | 129 | -0.03 |
| 2. Northeast | 2.84 | 2.90 | 129 | -0.06 |
| 3. West | 2.81 | 2.93 | 127 | -0.12 |
| 4. Central | 2.63 | 2.68 | 125 | -0.05 |
| 5. East | 2.01 | 2.08 | 122 | -0.07 |
| 6. West Southwest | 3.02 | 3.07 | 129 | -0.05 |
| 7. East Southeast | 2.31 | 2.36 | 124 | -0.05 |
| 8. Southwest | 2.86 | 2.92 | 126 | -0.06 |
| 9. Southeast | 2.22 | 2.24 | 122 | -0.02 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published June 2025, retrieved on June 27, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping
