ValueAnomalyRankMean

Divisional Palmer Z-Index

October - December 1954

-4-3-2-11234

Oregon (Hover over a Climate Division)

Z-IndexPalmer Z-Index: -1.53

Anomaly: -1.43

Rank: 18th Driest

Mean: -0.10

Text Labels

Download: CSV JSON XML

October - December 1954 Oregon Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Coastal Area	-0.65	-0.54	40	-0.11
2. Willamette Valley	-0.76	-0.68	34	-0.08
3. Southwestern Valleys	-1.17	-1.04	19	-0.13
4. Northern Cascades	-1.30	-1.21	16	-0.09
5. High Plateau	-1.95	-1.84	7	-0.11
6. North Central	-1.71	-1.71	15	0.01
7. South Central	-1.90	-1.87	7	-0.03
8. Northeast	-2.28	-2.30	7	0.03
9. Southeast	-1.27	-1.24	15	-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