ValueAnomalyRankMean

Divisional Palmer Z-Index

September - November 2009

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Louisiana (Hover over a Climate Division)

Z-IndexPalmer Z-Index: 2.52

Anomaly: 2.59

Rank: 6th Wettest

Mean: -0.07

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September - November 2009 Louisiana Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Northwest	4.08	4.11	130	-0.03
2. North Central	4.04	4.12	130	-0.07
3. Northeast	3.10	3.18	129	-0.08
4. West Central	2.37	2.44	124	-0.07
5. Central	1.52	1.62	115	-0.09
6. East Central	1.20	1.24	113	-0.05
7. Southwest	1.98	2.07	118	-0.09
8. South Central	1.82	1.82	120	0.00
9. Southeast	0.39	0.40	90	-0.01

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published March 2025, retrieved on March 24, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping