ValueAnomalyRankMean

Divisional Palmer Z-Index

October - December 1990

-4-3-2-11234

Indiana (Hover over a Climate Division)

Z-IndexPalmer Z-Index:

Anomaly:

Rank:

Mean:

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October - December 1990 Indiana Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Northwest	3.91	3.98	130	-0.07
2. North Central	3.75	3.76	130	-0.01
3. Northeast	3.62	3.58	130	0.04
4. West Central	3.52	3.59	130	-0.06
5. Central	3.30	3.32	130	-0.02
6. East Central	3.37	3.39	130	-0.02
7. Southwest	2.50	2.47	125	0.03
8. South Central	2.45	2.46	126	-0.01
9. Southeast	3.15	3.15	127	0.00

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published April 2025, retrieved on April 18, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping