Value Anomaly Rank Mean

Divisional Palmer Z-Index

December 1954 - February 1955

-4-3-2-11234

Virginia (Hover over a Climate Division)

Z-Index Palmer Z-Index : -0.17

Anomaly: -0.26

Rank: 56th Driest

Mean: 0.09

Text Labels

Download: CSV JSON XML

*Signifies a tie

**Insufficient variability in the data record renders rank insignificant

December 1954 - February 1955 Virginia Divisional Palmer Z-Index

Climate Division	Value	Anomaly	Rank 130 Years	1901-2000 Mean
1. Tidewater	-1.17	-1.20	17	0.03
2. Eastern Piedmont	-0.59	-0.61	38	0.02
3. Western Piedmont	-0.18	-0.27	58	0.09
4. Northern	-0.44	-0.50	48	0.06
5. Central Mountain	0.19	0.02	68	0.17
6. Southwestern Mountain	0.67	0.54	97	0.14

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published July 2025, retrieved on July 29, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/mapping