ValueAnomalyRankMean

Divisional Palmer Z-Index Rank (130 years)

September - November 1957

Driest⇣⅒⇣ ⅓Near Normal⇡ ⅓⇡⅒Wettest

Wisconsin (Hover over a Climate Division)

Z-IndexPalmer Z-Index: -0.31

Anomaly: -0.38

Rank: 59th Driest

Mean: 0.07

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September - November 1957 Wisconsin Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Northwest	0.41	0.36	79	0.04
2. North Central	-0.19	-0.22	60	0.03
3. Northeast	0.15	0.13	73	0.01
4. West Central	-0.03	-0.15	61	0.13
5. Central	-0.77	-0.81	43	0.04
6. East Central	-0.73	-0.81	45	0.08
7. Southwest	-0.19	-0.27	65	0.08
8. South Central	-0.63	-0.72	49	0.10
9. Southeast	-0.97	-1.08	42	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