ValueRankAnomalyMean

Divisional Palmer Z-Index

August - October 1974

-4-3-2-11234

South Dakota (Hover over a Climate Division)

Z-IndexPalmer Z-Index:

Rank:

Anomaly:

Mean:

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August - October 1974 South Dakota Divisional Palmer Z-Index

Climate Division	Value	Rank 130 Years	Anomaly	1901-2000 Mean
1. Northwest	-0.70	35	-1.03	0.34
2. North Central	-1.33	17	-1.75	0.42
3. Northeast	-2.09	7	-2.58	0.49
4. Black Hills	0.12	61	-0.44	0.56
5. Southwest	-0.42	41	-1.05	0.64
6. Central	-1.78	12	-2.14	0.36
7. East Central	-2.10	8	-2.45	0.35
8. South Central	-1.85	11	-2.17	0.33
9. Southeast	-1.59	13	-1.88	0.29

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published July 2025, retrieved on July 13, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping