What climate zone is Southern Illinois?

The North American continent is divided into 11 zones; the southern part of Illinois is in Zone 6, while the northern part falls into Zone 5. A small portion of the northernmost sections of the state fall into Zone 4.

What zone is Southern Illinois in?

Southern Illinois is in Zones 6a-7a. Central Illinois is in Zones 5a-6a.

What climate zone is Illinois in?

Illinois planting zones fall between 5a and 7a, with the northern part of the state being at the lower end of the range. Before planning a garden, it is important to research planting zones specific to the region you will be growing in.

How do you know what climate zone you are in?

Climate zones are determined by the coldest average winter temperature the geographical area typically experiences. You can see the coldest temps and their zones here, further divided into A (colder half of the zone) and B (warmer half of the zone).

What grow zone am I 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.

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What zone is Chicago Illinois?

Chicago falls into zone 5, with a low average temperature of -20°F to -10°F. More often than not, you will find a label on plants indicating that the plant is “hardy up to zone x.” Additionally, websites often categorize plants by zone.

What zone is Chicago?

Chicago, Illinois is in USDA Hardiness Zones 5b and 6a.

What climate zone is Northern Illinois?

Zone 5: Central and Northern Illinois.

What zone is McHenry Il?

McHenry County, Illinois is in USDA Hardiness Zones 5a and 5b.

What planting zone is Olney IL?

Olney, Illinois is in USDA Hardiness Zones 6a.

What is climate zone 4a?

Zone 4a: There is a minimum average temperature of -25°F to -30°F for Zone 4. Zone 4b: There is a minimum average temperature of -20°F to -25°F for Zone 4.

Where is Zone 7 in the United States?

USDA zone 7 contains southern Oklahoma, a chunk of northern Texas, southern New Mexico, central Arizona, southern Utah and southern and western areas of Nevada. The zone extends into eastern California and west-central Oregon/Washington.

Where is Climate Zone 5?

There are 32 states in Zone 5. States have more than one hardiness zone due to climate conditions and topography.

Zone 5 States.

Alaska Kansas
California Maine
Colorado Maryland
Connecticut Massachusetts