State/Territory |
Location |
First Frost Date |
Last Frost Date |
New South Wales |
Sydney |
Rarely frosts |
Rarely frosts |
|
Canberra |
Mid-April |
Early October |
|
Orange |
Late April |
Late September |
|
Bathurst |
Late April |
Late September |
|
Armidale |
Mid-April |
Late October |
Victoria |
Melbourne |
Rarely frosts |
Rarely frosts |
|
Ballarat |
Late April |
Late September |
|
Bendigo |
Late April |
Late September |
|
Shepparton |
Early May |
Mid-September |
|
Wangaratta |
Late April |
Late September |
Queensland |
Brisbane |
Rarely frosts |
Rarely frosts |
|
Toowoomba |
Late April |
Early October |
|
Stanthorpe |
Late April |
Late September |
|
Warwick |
Late April |
Early October |
|
Kingaroy |
Early May |
Mid-September |
South Australia |
Adelaide |
Rarely frosts |
Rarely frosts |
|
Mount Gambier |
Late April |
Late September |
|
Clare |
Late April |
Mid-September |
|
Murray Bridge |
Early May |
Early September |
|
Barossa Valley |
Early May |
Late September |
Western Australia |
Perth |
Rarely frosts |
Rarely frosts |
|
Albany |
Rarely frosts |
Rarely frosts |
|
Bunbury |
Rarely frosts |
Rarely frosts |
|
Kalgoorlie |
Late April |
Mid-September |
|
Manjimup |
Late April |
Late September |
Tasmania |
Hobart |
Early May |
Late September |
|
Launceston |
Late April |
Late September |
|
Devonport |
Early May |
Late September |
|
Burnie |
Early May |
Late September |
|
Queenstown |
Early May |
Late September |
Northern Territory |
Darwin |
Rarely frosts |
Rarely frosts |
|
Alice Springs |
Late April |
Late September |
|
Katherine |
Rarely frosts |
Rarely frosts |
Australian Capital Territory |
Canberra |
Mid-April |
Early October |
Understanding Frost Dates
-
First Frost Date: The first day in autumn when the temperature drops to 0°C (32°F) or below.
-
Last Frost Date: The last day in spring when the temperature drops to 0°C (32°F) or below.
Tips for Gardeners
-
Monitor Local Weather: Frost dates are averages and can vary each year. Keep an eye on weather forecasts for more accurate predictions.
-
Protect Your Plants: If a frost is expected, cover sensitive plants with blankets, tarps, or frost cloths to prevent damage.
-
Choose Frost-Resistant Varieties: Consider planting frost-tolerant crops or using greenhouses to extend your growing season.
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