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
October - December 1950
-4-3-2-11234
New York (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Anomaly:
Rank:
Mean:
October - December 1950 New York Divisional Palmer Z-Index
Climate Division
Value
Anomaly
Rank
130 Years
1901-2000 Mean
1. Western Plateau2.352.41126-0.06
2. Eastern Plateau0.840.92101-0.08
3. Northern Plateau0.150.2677-0.11
4. Coastal-0.34-0.38490.04
5. Hudson Valley0.100.1567-0.06
6. Mohawk Valley0.060.1464-0.08
7. Champlain Valley-0.54-0.4643-0.09
8. St. Lawrence Valley0.570.6388-0.06
9. Great Lakes1.071.1599-0.07
10. Central Lakes1.711.82116-0.11

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