ValueAnomalyRankMean

Divisional Palmer Z-Index

September - November 1968

-4-3-2-11234

Pennsylvania (Hover over a Climate Division)

Z-IndexPalmer Z-Index: -0.29

Anomaly: -0.26

Rank: 54th Driest

Mean: -0.03

Text Labels

Download: CSV JSON XML

September - November 1968 Pennsylvania Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Pocono Mountains	0.16	0.20	66	-0.04
2. East Central Mountains	-0.25	-0.22	53	-0.03
3. Southeastern Piedmont	-0.74	-0.70	38	-0.04
4. Lower Susquehanna	0.16	0.18	71	-0.02
5. Middle Susquehanna	0.46	0.49	87	-0.03
6. Upper Susquehanna	0.80	0.83	92	-0.03
7. Central Mountains	-0.11	-0.07	62	-0.04
8. South Central Mountains	-0.34	-0.30	57	-0.04
9. Southwest Plateau	-1.15	-1.13	27	-0.03
10. Northwest Plateau	0.14	0.15	69	-0.01

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