Value Anomaly Rank Mean

Divisional Palmer Z-Index

October - December 1901

-4-3-2-11234

Wisconsin (Hover over a Climate Division)

Z-Index Palmer Z-Index : --

Anomaly: --

Rank: -- Driest

Mean: --

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**Insufficient variability in the data record renders rank insignificant

October - December 1901 Wisconsin Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Northwest	-0.57	-0.58	42	0.01
2. North Central	-0.64	-0.64	34	0.00
3. Northeast	-0.60	-0.57	43	-0.03
4. West Central	0.02	-0.07	60	0.10
5. Central	-1.14	-1.17	26	0.03
6. East Central	-1.10	-1.17	26	0.07
7. Southwest	-1.26	-1.28	22	0.02
8. South Central	-2.37	-2.42	5	0.05
9. Southeast	-2.93	-2.98	2	0.05

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published July 2025, retrieved on July 28, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping