ValueAnomalyRankMean

Divisional Palmer Z-Index

September - November 2023

-4-3-2-11234

Louisiana (Hover over a Climate Division)

Z-IndexPalmer Z-Index: -2.34

Anomaly: -2.27

Rank: 3rd Driest

Mean: -0.07

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September - November 2023 Louisiana Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Northwest	-0.88	-0.85	42	-0.03
2. North Central	-1.61	-1.53	10	-0.07
3. Northeast	-1.78	-1.70	5	-0.08
4. West Central	-1.85	-1.78	7	-0.07
5. Central	-2.04	-1.95	4	-0.09
6. East Central	-2.38	-2.34	2	-0.05
7. Southwest	-2.11	-2.02	5	-0.09
8. South Central	-2.18	-2.18	4	0.00
9. Southeast	-1.95	-1.94	6	-0.01

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published March 2025, retrieved on March 28, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping