Plantmaps.com
About
Data and Maps
Extreme Temperatures
Frost Data and Maps
Hardiness Zones Data and Maps
Wine Regions
Home
Wine Region Maps
Howell Mountain Profile and Map
Howell Mountain - American Viticultural Area (AVA)
Howell Mountain AVA Boundary Map
Share:
Howell Mountain AVA Profile
AVA Name
Howell Mountain
State(s)
CA
Established Year
1983
Area (KM)
34
Area (Acres)
8402
USDA Hardiness Zones
9b (25°F to 20°F)
Related Maps and Pages:
About
Contact
Privacy
Plantmaps Blog
Twitter
Facebook
E-mail
2025 plantmaps.com