ValueAnomalyRankMean

Divisional Palmer Z-Index

October - December 1949

-4-3-2-11234

South Dakota (Hover over a Climate Division)

Z-IndexPalmer Z-Index:

Anomaly:

Rank:

Mean:

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October - December 1949 South Dakota Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Northwest	0.40	0.19	85	0.22
2. North Central	1.43	1.22	111	0.22
3. Northeast	0.46	0.13	74	0.33
4. Black Hills	-1.02	-1.42	13	0.39
5. Southwest	0.28	-0.09	74	0.37
6. Central	0.86	0.66	100	0.20
7. East Central	0.06	-0.13	64	0.19
8. South Central	0.96	0.72	99	0.24
9. Southeast	-0.66	-0.83	34	0.17

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published April 2025, retrieved on April 12, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping