ValueAnomalyRankMean

Divisional Palmer Z-Index

September - November 2008

-4-3-2-11234

Michigan (Hover over a Climate Division)

Z-IndexPalmer Z-Index: 0.88

Anomaly: 0.97

Rank: 36th Wettest

Mean: -0.10

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September - November 2008 Michigan Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. West Upper	-2.29	-2.19	16	-0.10
2. East Upper	-2.36	-2.24	12	-0.12
3. Northwest Lower	-1.52	-1.29	31	-0.23
4. Northeast Lower	-0.85	-0.61	52	-0.24
5. West Central Lower	0.68	0.81	91	-0.13
6. Central Lower	0.75	0.91	102	-0.16
7. East Central Lower	1.54	1.60	112	-0.06
8. Southwest Lower	3.12	3.14	127	-0.02
9. South Central Lower	2.94	2.88	127	0.05
10. Southeast Lower	2.42	2.39	119	0.03

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published March 2025, retrieved on March 27, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping