Interactive 2012 USDA Gardening and Plant Hardiness Zone Map for Washington

Based on the 2012 USDA Hardiness Zone Map, this interactive map covers the state of Washington which ranges from USDA Zone 4a to USDA Zone 9a.

USDA Zone 9a

20°F to 25°F

USDA Zone 8b

15°F to 20°F

USDA Zone 8a

10°F to 15°F

USDA Zone 7b

5°F to 10°F

USDA Zone 7a

0°F to 5°F

USDA Zone 6b

-5°F to 0°F

USDA Zone 6a

-10°F to -5°F

USDA Zone 5b

-15°F to -10°F

USDA Zone 5a

-20°F to -15°F

USDA Zone 4b

-25°F to -20°F

USDA Zone 4a

-30°F to -25°F

Zone Maps for Adjacent States and Provinces

Idaho Zone Map
Oregon Zone Map
British Columbia Zone Map

Other Interactive Gardening Maps and Data for Washington

Washington 1990 USDA Hardiness Zone Map
Map of Washington Record High/Low Temperatures
Interactive Map of Washington Last Frost Dates
Interactive Map of Washington First Frost Dates
Interactive Washington Drought Monitor Map
Interactive Map of Washington Drought Conditions
Interactive Map of Washington Heat Zones
Interactive Maps of Native Washington Trees and Plants

Zoom to Major Cities in Washington

Zoom to Aberdeen USDA Zone 9aAberdeen - USDA Zone 9a
Zoom to Bellevue USDA Zone 8bBellevue - USDA Zone 8b
Zoom to Bellingham USDA Zone 8aBellingham - USDA Zone 8a
Zoom to Bremerton USDA Zone 8bBremerton - USDA Zone 8b
Zoom to Centralia USDA Zone 8bCentralia - USDA Zone 8b
Zoom to Clarkston USDA Zone 7bClarkston - USDA Zone 7b
Zoom to Colville USDA Zone 6aColville - USDA Zone 6a
Zoom to East Wenatchee USDA Zone 7aEast Wenatchee - USDA Zone 7a
Zoom to Everett USDA Zone 8bEverett - USDA Zone 8b
Zoom to Gig Harbor USDA Zone 8bGig Harbor - USDA Zone 8b
Zoom to Goldendale USDA Zone 6bGoldendale - USDA Zone 6b
Zoom to Issaquah USDA Zone 8bIssaquah - USDA Zone 8b
Zoom to Kennewick USDA Zone 7bKennewick - USDA Zone 7b
Zoom to Longview USDA Zone 8bLongview - USDA Zone 8b
Zoom to Moses Lake USDA Zone 6bMoses Lake - USDA Zone 6b
Zoom to Mount Vernon USDA Zone 8aMount Vernon - USDA Zone 8a
Zoom to Oak Harbor USDA Zone 8bOak Harbor - USDAZone 8b
Zoom to Olympia USDA Zone 8aOlympia - USDA Zone 8a
Zoom to Omak USDA Zone 6bOmak - USDA Zone 6b
Zoom to Port Angeles USDA Zone 8bPort Angeles - USDA Zone 8b
Zoom to Pullman USDA Zone 6bPullman - USDA Zone 6b
Zoom to Raymond USDA Zone 8bRaymond - USDA Zone 8b
Zoom to Renton USDA Zone 8bRenton - USDA Zone 8b
Zoom to Seattle USDA Zone 8bSeattle - USDA Zone 8b
Zoom to Spokane USDA Zone 6bSpokane - USDA Zone 6b
Zoom to Tacoma USDA Zone 8bTacoma - USDA Zone 8b
Zoom to Vancouver USDA Zone 8bVancouver - USDA Zone 8b
Zoom to Walla Walla USDA Zone 7aWalla Walla - USDA Zone 7a
Zoom to Wenatchee USDA Zone 7aWenatchee - USDA Zone 7a
Zoom to Yakima USDA Zone 6bYakima - USDA Zone 6b
List of Hardiness Zones for All Washington Cities...

Interactive Maps of Washington Native Plants Distribution Areas

Abies grandis - grand fir Map
Acer circinatum - vine maple Map
Acer glabrum - Rocky Mountain maple Map
Acer macrophyllum - bigleaf maple Map
Alnus rubra - red alder Map
Alnus sinuata - Sitka alder Map
Amelanchier alnifolia - western serviceberry Map
Arbutus menziesii - Pacific madrone Map
Cornus nuttallii - Pacific dogwood Map
Cornus occidentalis - western dogwood Map
Cornus stolonifera - red osier dogwood Map
Corylus cornuta - beaked hazel Map
Crataegus douglasii - black hawthorn Map
Malus diversifolia - Oregon crab apple Map
Picea sitchensis - Sitka spruce Map
Pinus contorta - lodgepole pine Map
Pinus monticola - western white pine Map
Populus trichocarpa - black cottonwood Map
Prunus emarginata - bitter cherry Map
Prunus virginiana - common chokecherry Map
Pseudotsuga menziesii - Douglas fir Map
Quercus garryana - Oregon white oak Map
Rhamnus purshiana - cascara buckthorn Map
Rhododendron macrophyllum - Pacific rhododendron Map
Salix hookeriana - Hooker willow Map
Salix lasiandra - Pacific willow Map
Salix scouleriana - Scouler willow Map
Salix sitchensis - Sitka willow Map
Sambucus callicarpa - Pacific red elder Map
Sambucus glauca - blueberry elder Map
Taxus brevifolia - Pacific yew Map
Thuja plicata - western redcedar Map
Tsuga heterophylla - western hemlock Map