ValueAnomalyRankMean

Divisional Palmer Z-Index

September - November 2003

-4-3-2-11234

Michigan (Hover over a Climate Division)

Z-IndexPalmer Z-Index: 0.19

Anomaly: 0.29

Rank: 58th Wettest

Mean: -0.10

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September - November 2003 Michigan Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. West Upper	-1.16	-1.06	37	-0.10
2. East Upper	0.08	0.21	69	-0.12
3. Northwest Lower	0.67	0.90	92	-0.23
4. Northeast Lower	0.03	0.27	71	-0.24
5. West Central Lower	0.94	1.07	98	-0.13
6. Central Lower	-0.19	-0.04	67	-0.16
7. East Central Lower	0.22	0.28	88	-0.06
8. Southwest Lower	0.81	0.83	90	-0.02
9. South Central Lower	1.51	1.45	104	0.05
10. Southeast Lower	1.32	1.29	105	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