Divisional Mapping

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales. Data are available for bulk download.
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Divisional Palmer Z-Index
January - March 1996
-4-3-2-11234
Pennsylvania (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Rank:
Anomaly:
Mean:
January - March 1996 Pennsylvania Divisional Palmer Z-Index
Climate Division
Value
Rank
131 Years
Anomaly
1901-2000 Mean
1. Pocono Mountains1.471191.400.07
2. East Central Mountains1.941271.790.16
3. Southeastern Piedmont1.221171.100.12
4. Lower Susquehanna1.761251.640.11
5. Middle Susquehanna1.911261.750.15
6. Upper Susquehanna1.311201.260.05
7. Central Mountains1.421221.300.12
8. South Central Mountains2.291282.210.08
9. Southwest Plateau1.501181.390.10
10. Northwest Plateau0.42860.330.09

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