What Zone Is Western Washington State? (Best solution)

Most of western Washington is USDA zone 7b-8b, with an average low of 5-20 degrees Fahrenheit. The lower the zone number the lower the average minimum temperature.

What zone is Western Washington?


  • Sunset climate zones: Western Washington. As it extends north, the zone first touches salt water in northern Puget Sound and is almost entirely surrounded by salt water in southeastern Alaska. In the contiguous states, Zone 4 has more cold than neighboring Zone 5,more snow, and a shorter growing season.

What planting zone is the Pacific Northwest?

According to this map of the Pacific Northwest, the region lies in USDA Plant Hardiness Zones 7 through 9 and in AHS Heat Zones 1 through 6. Stretching over a long expanse of territory, the Pacific Northwest climate is influenced by the Pacific Ocean and the Cascade Mountains.

What is the planting zone for Washington State?

Washington growing zones are wide-ranging and can be anywhere from 4a to 9a, although much of the state falls into the 6a (on the eastern half of the state) to 9a (on the western half) range.

What climate zones are in Washington state?

Washington has two distinct climate zones. Mild, humid, summer days west of the Cascades rarely rise above 26°C (79°F), and winter days seldom drop below 8°C (46°F) while the east of the state has warm summers and cool winters.

What gardening zone is Seattle WA?

The Seattle zone was just changed from 8 to 8b. Zone 8 plants are hardy down to 10 degrees F. Zone 8b plants are hardy down to 15 to 20 degrees.

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What planting zone is Marysville WA?

Zipcode 98270 – Marysville Washington is in Hardiness Zones 8b.

What is the difference between zone 8a and 8b?

Zone 8b means that the average minimum winter temperature is 15 to 20 °F. Zone 8a has an average minimum winter temperature of 10-15 °F. When you purchase a plant that is described as “hardy to zone 8”, it means that the plant can withstand a range of minimum temperatures (zone 8a and 8b) from 10 °F to 20 °F.

What growing zone is Bellingham Washington?

Bellingham, Washington is in USDA Hardiness Zones 8a and 8b.

How do I know what gardening zone I live in?

Zone 1 covers the alpine areas of south eastern Australia. Zone 2 the tablelands of south east Queensland, New South Wales and Victoria, and the uplands of central Tasmania. Much of the southern half of the continent is in Zone 3, except for localities on or near the coast.

What is considered Western Washington?

Western Washington is a region of the United States defined as the area of Washington state west of the Cascade Mountains. This region is home to the state’s largest city, Seattle, the state capital, Olympia, and most of the state’s residents.

What growing zone is Puget Sound?

The majority of Grays Harbor and Pacific Counties, Washington, fall into USDA Plant Hardiness Zones 8a and 8b, which have an average annual minimum temperature range of 10 to 15 F and 15 to 20 F, respectively.

What is the driest place in Washington state?

In western Washington, the driest location is the rainshadow of the Olympics, where some locations, such as Sequim, enjoy 15-17 inches of precipitation per year. But if you are looking for REALLY dry conditions, you must head to southeastern Washington, where less than ten inches a year reaches the rain gauge.

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What planting zone is Edmonds WA?

Zipcode 98020 – Edmonds Washington is in Hardiness Zones 8b.

What planting zone is Bellevue WA?

Bellevue, Washington is in USDA Hardiness Zones 8b.

What plant zone is Tacoma WA?

Tacoma, WA is in Zone 8b.

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