ValueAnomalyRankMean

Divisional Palmer Z-Index

September - November 1930

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South Dakota (Hover over a Climate Division)

Z-IndexPalmer Z-Index:

Anomaly:

Rank:

Mean:

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September - November 1930 South Dakota Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Northwest	0.59	0.39	89	0.20
2. North Central	0.69	0.41	89	0.28
3. Northeast	0.86	0.44	84	0.42
4. Black Hills	1.47	1.08	108	0.39
5. Southwest	2.11	1.71	118	0.40
6. Central	1.14	0.91	97	0.24
7. East Central	1.09	0.82	92	0.27
8. South Central	1.48	1.24	107	0.24
9. Southeast	0.64	0.42	76	0.22

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published June 2025, retrieved on June 20, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping