ValueAnomalyRankMean

Divisional Palmer Z-Index

August - October 1910

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Pennsylvania (Hover over a Climate Division)

Z-IndexPalmer Z-Index:

Anomaly:

Rank:

Mean:

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August - October 1910 Pennsylvania Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Pocono Mountains	-1.56	-1.60	12	0.04
2. East Central Mountains	-0.75	-0.84	34	0.09
3. Southeastern Piedmont	-0.70	-0.80	42	0.10
4. Lower Susquehanna	-1.71	-1.82	7	0.11
5. Middle Susquehanna	-0.75	-0.85	34	0.10
6. Upper Susquehanna	-1.45	-1.53	17	0.08
7. Central Mountains	-0.35	-0.39	54	0.04
8. South Central Mountains	-0.99	-1.00	26	0.01
9. Southwest Plateau	-1.27	-1.29	25	0.02
10. Northwest Plateau	-0.55	-0.59	47	0.04

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