ValueRankAnomalyMean

Divisional Palmer Z-Index

June - August 1933

-4-3-2-11234

North Dakota (Hover over a Climate Division)

Z-IndexPalmer Z-Index: -3.15

Rank: 6th Driest

Anomaly: -3.54

Mean: 0.39

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June - August 1933 North Dakota Divisional Palmer Z-Index

Climate Division	Value	Rank 130 Years	Anomaly	1901-2000 Mean
1. Northwest	-1.66	25	-2.01	0.35
2. North Central	-2.73	8	-2.93	0.21
3. Northeast	-3.66	3	-4.04	0.38
4. West Central	-2.46	9	-2.74	0.28
5. Central	-2.60	11	-3.06	0.45
6. East Central	-2.00	13	-2.45	0.45
7. Southwest	-2.47	16	-2.59	0.13
8. South Central	-3.49	6	-3.80	0.30
9. Southeast	-2.75	6	-3.26	0.51

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published July 2025, retrieved on July 12, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping