Weather in Australia in august 2025

Below, check out the weather forecast for august for most popular cities in Australia. These forecasts are statistics for august from weather reports for over 10 years. The percentage indicates the probability of having the weather indicated.



Where to go in Australia in august?

Where to go in Australia in august: destination map

Australia: weather map in august in different regions
Australia: weather map in august in different regions ©whereandwhen.net

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Where to go in each region in august?

New South Wales
(Sydney, Canberra, Port Macquarie...)
50°F to 68°F1 à 8 days63°F to 72°F
good weather*
Northern Territory
(Darwin, Alice Springs, Uluru (Ayers Rock)...)
72°F to 94°F 0 day79°F to 81°F
perfect weather*
Queensland
(Brisbane (Queensland), Cairns, Mackay...)
70°F to 88°F0 à 8 days70°F to 79°F
perfect weather
South Australia
(Adelaide, Kangaroo Island, Streaky Bay...)
58°F to 72°F0 à 9 days58°F to 61°F
good weather*
Tasmania
(Hobart, Devonport, Coles Bay...)
52°F to 56°F4 à 14 days56°F to 58°F
tolerable weather*
Victoria
(Melbourne, Mildura, Warrnambool...)
54°F to 63°F2 à 10 days58°F to 59°F
tolerable weather*
Western Australia
(Perth, Esperance, Port Hedland...)
61°F to 94°F0 à 10 days67°F to 77°F
good weather*
*over most of the region. Weather may vary locally.


Where should you go in Australia in august when it comes to the weather?

Remember:
The climate in Australia in august ranges from perfect to very bad depending on the region and city.

The whole Australian territory is experiencing a slight improvement in climatic conditions. If in some regions - particularly on the northern coast of the island-continent, this change favors a wonderful climate throughout August in Australia, in other regions - as in the case of southern Australia, the change barely improves the comfort of the inhabitants.

Northern Australia in August

Most of the localities in northern Australia, either on the coast or slightly back inland, have a great weather forecast in Australia throughout August. The heat is pleasant and the days are superb with a wonderful sunshine. Rains are indeed very rare.

Eastern Australia in August

The coastal cities of the eastern seashore are characterized by mild mornings, with morning temperatures between 12° C and 14° C. In the middle of the day, the temperatures which rise over the hours, favor a pleasant sensation. Due to its geographical configuration, the capital Canberra is experiencing harsh climatic conditions at this time.

Western Australia in August

While in the southwest the climate is characterized by a cool atmosphere and relative abundance of unpredictable weather - as in the case of climatic conditions in Perth in the northwest, the August weather in western Australia is simply perfect. The sun is always on the program and the warmth is comfortable.

Southern Australia in August

In the south, the climatic conditions resemble those of a winter in Europe. Not only are the temperatures very low, with values varying between 6° C and 12° C but the weather is also humid. Even if the weather is nice, the wearing of comfortable clothes is recommended.

Central Australia in August

Cities inland are favored by a near absence of rain. Thus, despite the freshness that characterizes the atmosphere, the weather is beautiful with a wondrous sun and clear sky. By covering comfortably, one can spend pleasant moments here.


Climate in Australia in august

Climate in Sydney in august

In august, the mean temperature in Sydney is 59°F (maximum temperature is 67°F and minimum temperature is 54°F). The climate quite enjoyable there in august. With 3in over 4 days, you will experience some showers during your holidays. But this is rather moderate and it will not be continuous.
With a good weather, august is a recommended month to go in this locality.

August
Average temperature 59°F
Highest temperature 67°F
Lowest temperature 54°F
Sea temperature 66°F
Rainfall 3in
Number of days with rainfall 4 day(s)
(12%)
Humidity 76%
Daily sunshine hours 11
Cloud cover 24%
Length of day 10:50
Our opinion at whereandwhen.net good
more information about the climate in Sydney in august

Climate in Adelaide in august

In the month of august, the mean temperature in Adelaide is 56°F (maximum temperature is 59°F and minimum temperature is 50°F). The climate is quite cold in this location in this month, but it is livable when dressing warm. With 3.6in over 6 days, rain may occur for your vacations. But this is rather reasonably and it will not be continuous.
With a correct weather, the month of august is okay (but not good time) for traveling in this locality.

August
Average temperature 56°F
Highest temperature 59°F
Lowest temperature 50°F
Sea temperature 57°F
Rainfall 3.6in
Number of days with rainfall 6 day(s)
(19%)
Humidity 81%
Daily sunshine hours 10
Cloud cover 40%
Length of day 10:48
Our opinion at whereandwhen.net tolerable
more information about the climate in Adelaide in august

Climate in Alice Springs in august

In the month of august, the mean temperature in Alice Springs is 63°F (maximum temperature is 74°F and minimum temperature is 50°F). The climate quite enjoyable in this city in august. It almost never rains during august. You will not get wet during your trip!
With a good climate, august is a good time to go in this city.

August
Average temperature 63°F
Highest temperature 74°F
Lowest temperature 50°F
Rainfall 0.3in
Number of days with rainfall 0 day(s)
(1%)
Humidity 49%
Daily sunshine hours 12
Cloud cover 7%
Length of day 11:17
Our opinion at whereandwhen.net good
more information about the climate in Alice Springs in august

Climate in Brisbane (Queensland) in august

In the month of august, maximum temperature is 72°F and minimum temperature is 58°F (for an average temperature of 65°F). The climate enjoyable in that area in august. With 2.6in over 3 days, you risk getting wet slightly for your trip. But this is moderate and you will not be too bothered by it.
With a good climate, the month of august is an advisable month to go in that area in Australia.

August
Average temperature 65°F
Highest temperature 72°F
Lowest temperature 58°F
Sea temperature 71°F
Rainfall 2.6in
Number of days with rainfall 3 day(s)
(11%)
Humidity 77%
Daily sunshine hours 9
Cloud cover 19%
Length of day 11:09
Our opinion at whereandwhen.net perfect
more information about the climate in Brisbane (Queensland) in august

Climate in Cairns in august

In august, maximum temperature is 77°F and minimum temperature is 67°F (for an average temperature of 72°F). The climate enjoyable in this city in the month of august. With about 1.1in over 2 days, the rain will not be a problem during your stay.
With a perfect weather, august is an advisable month to go in Cairns.

August
Average temperature 72°F
Highest temperature 77°F
Lowest temperature 67°F
Sea temperature 76°F
Rainfall 1.1in
Number of days with rainfall 2 day(s)
(5%)
Humidity 83%
Daily sunshine hours 11
Cloud cover 30%
Length of day 11:33
Our opinion at whereandwhen.net perfect
more information about the climate in Cairns in august


All cities in Australia in august

Sydney in augustgood weather
Adelaide in augusttolerable weather
Alice Springs in augustgood weather
Brisbane (Queensland) in augustperfect weather
Cairns in augustperfect weather
Canberra in augustvery bad weather
Darwin in augustperfect weather
Mackay in augustperfect weather
Melbourne in augusttolerable weather
Perth in augustgood weather
Hobart (Tasmania) in augusttolerable weather
Uluru (Ayers Rock) in augustperfect weather
Esperance in augustgood weather
Gold Coast in augustperfect weather
Fraser Island in augustperfect weather
Kangaroo Island in augusttolerable weather
Mildura in augusttolerable weather
Port Hedland in augustperfect weather
Port Macquarie in augustgood weather
Streaky Bay in augustgood weather
Warrnambool in augusttolerable weather
See full list of cities (116)


Weather data for Australia in august:

Weather data for Australia in august is derived from an average of the weather forecast since 2009 in Australia. There is a margin of error and these forecasts are to be considered as general information only. The weather in Australia can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Australia.


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