ValueAnomalyRankMean

Divisional Palmer Z-Index

September - November 1973

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Wisconsin (Hover over a Climate Division)

Z-IndexPalmer Z-Index: -0.81

Anomaly: -0.88

Rank: 42nd Driest

Mean: 0.07

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September - November 1973 Wisconsin Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Northwest	0.44	0.39	82	0.04
2. North Central	-1.58	-1.60	23	0.03
3. Northeast	-1.44	-1.46	27	0.01
4. West Central	-0.34	-0.47	53	0.13
5. Central	-1.46	-1.50	23	0.04
6. East Central	-0.56	-0.64	54	0.08
7. Southwest	-0.57	-0.66	49	0.08
8. South Central	0.02	-0.08	72	0.10
9. Southeast	0.55	0.44	79	0.11

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published March 2025, retrieved on March 31, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping