ValueAnomalyRankMean

Divisional Palmer Z-Index

September - November 1944

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Michigan (Hover over a Climate Division)

Z-IndexPalmer Z-Index: -1.74

Anomaly: -1.65

Rank: 22nd Driest

Mean: -0.10

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September - November 1944 Michigan Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. West Upper	-0.43	-0.33	57	-0.10
2. East Upper	0.42	0.54	78	-0.12
3. Northwest Lower	-0.29	-0.06	69	-0.23
4. Northeast Lower	-0.20	0.04	65	-0.24
5. West Central Lower	-1.66	-1.53	23	-0.13
6. Central Lower	-1.80	-1.65	17	-0.16
7. East Central Lower	-1.61	-1.54	20	-0.06
8. Southwest Lower	-2.01	-2.00	13	-0.02
9. South Central Lower	-2.22	-2.27	8	0.05
10. Southeast Lower	-2.45	-2.49	5	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