ValueAnomalyRankMean

Divisional Palmer Z-Index

September - November 1920

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Texas (Hover over a Climate Division)

Z-IndexPalmer Z-Index:

Anomaly:

Rank:

Mean:

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September - November 1920 Texas Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. High Plains	0.87	0.78	98	0.09
2. Low Rolling Plains	1.62	1.59	117	0.03
3. North Central	1.15	1.18	105	-0.03
4. East Texas	0.19	0.28	81	-0.09
5. Trans Pecos	-0.32	-0.25	67	-0.07
6. Edwards Plateau	0.20	0.15	80	0.04
7. South Central	-0.93	-0.90	38	-0.03
8. Upper Coast	-0.21	-0.15	66	-0.06
9. South	-0.91	-0.87	39	-0.04
10. Lower Valley	-0.89	-0.89	41	0.00

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