NOAA's National Centers for Environmental Information
Divisional Mapping
Divisional Palmer Z-Index
September - November 1902
-4-3-2-11234
Montana (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Anomaly:
Rank:
Mean:
Climate Division | Value | Anomaly | Rank 130 Years | 1901- |
|---|---|---|---|---|
| 1. Western | -0.36 | -0.41 | 59 | 0.05 |
| 2. Southwestern | -0.44 | -0.61 | 46 | 0.17 |
| 3. North Central | -0.46 | -0.56 | 38 | 0.10 |
| 4. Central | -0.01 | -0.13 | 63 | 0.12 |
| 5. South Central | -1.04 | -1.14 | 29 | 0.10 |
| 6. Northeastern | -0.49 | -0.63 | 38 | 0.14 |
| 7. Southeastern | -1.52 | -1.59 | 9 | 0.07 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published April 2025, retrieved on April 15, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping
