ValueAnomalyRankMean

Divisional Palmer Z-Index

August - October 1998

-4-3-2-11234

Pennsylvania (Hover over a Climate Division)

Z-IndexPalmer Z-Index:

Anomaly:

Rank:

Mean:

Text Labels

Download: CSV JSON XML

August - October 1998 Pennsylvania Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Pocono Mountains	-1.30	-1.34	21	0.04
2. East Central Mountains	-0.62	-0.72	36	0.09
3. Southeastern Piedmont	-1.41	-1.51	21	0.10
4. Lower Susquehanna	-1.44	-1.55	17	0.11
5. Middle Susquehanna	-1.36	-1.46	19	0.10
6. Upper Susquehanna	-1.75	-1.83	12	0.08
7. Central Mountains	-1.63	-1.67	16	0.04
8. South Central Mountains	-1.74	-1.75	13	0.01
9. Southwest Plateau	-1.31	-1.33	23	0.02
10. Northwest Plateau	-1.86	-1.90	10	0.04

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published June 2025, retrieved on June 16, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping