ValueAnomalyRankMean

Divisional Palmer Z-Index

October - December 1906

-4-3-2-11234

Montana (Hover over a Climate Division)

Z-IndexPalmer Z-Index: 1.60

Anomaly: 1.47

Rank: 10th Wettest

Mean: 0.13

Text Labels

Download: CSV JSON XML

October - December 1906 Montana Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Western	1.86	1.86	117	0.00
2. Southwestern	1.18	0.91	99	0.27
3. North Central	1.69	1.61	119	0.08
4. Central	1.37	1.25	117	0.12
5. South Central	-0.32	-0.42	42	0.10
6. Northeastern	1.20	1.09	122	0.11
7. Southeastern	0.21	0.16	78	0.06

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