ValueAnomalyRankMean

Divisional Palmer Z-Index

January - March 1985

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Pennsylvania (Hover over a Climate Division)

Z-IndexPalmer Z-Index:

Anomaly:

Rank:

Mean:

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January - March 1985 Pennsylvania Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 131 Years	1901-2000 Mean
1. Pocono Mountains	-1.80	-1.87	2	0.07
2. East Central Mountains	-1.87	-2.03	3	0.16
3. Southeastern Piedmont	-1.58	-1.70	5	0.12
4. Lower Susquehanna	-0.74	-0.85	23	0.11
5. Middle Susquehanna	-1.29	-1.44	8	0.15
6. Upper Susquehanna	-1.63	-1.68	2	0.05
7. Central Mountains	-0.30	-0.42	45	0.12
8. South Central Mountains	-0.09	-0.17	62	0.08
9. Southwest Plateau	-0.53	-0.63	36	0.10
10. Northwest Plateau	0.29	0.19	78	0.09

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published April 2025, retrieved on April 18, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping