NOAA's National Centers for Environmental Information
Divisional Mapping
Divisional Palmer Z-Index
November 1932 - January 1933
-4-3-2-11234
Iowa (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Anomaly:
Rank:
Mean:
Climate Division | Value | Anomaly | Rank 130 Years | 1901- |
|---|---|---|---|---|
| 1. Northwest | -0.18 | -0.32 | 50 | 0.14 |
| 2. North Central | 0.65 | 0.56 | 85 | 0.09 |
| 3. Northeast | 0.51 | 0.45 | 78 | 0.06 |
| 4. West Central | -0.15 | -0.25 | 52 | 0.10 |
| 5. Central | 0.84 | 0.83 | 100 | 0.01 |
| 6. East Central | 0.04 | 0.13 | 65 | -0.08 |
| 7. Southwest | 0.28 | 0.27 | 78 | 0.02 |
| 8. South Central | 0.64 | 0.69 | 98 | -0.05 |
| 9. Southeast | 0.94 | 1.00 | 102 | -0.05 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published June 2025, retrieved on June 25, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping
