Australia in April: Weather, Crowds & What to Expect
Climate Map for April
Average temperature across Australia in April.
City Weather in April
| City | High | Low | Rain | UV | Feels |
|---|---|---|---|---|---|
| Sydney | 23° | 14° | 126 mm | high | Mild |
| Melbourne | 20° | 11° | 53 mm | moderate | Cool |
| Brisbane | 27° | 16° | 121 mm | high | Mild |
| Perth | 25° | 15° | 37 mm | high | Mild |
| Adelaide | 22° | 12° | 44 mm | high | Cool |
| Gold Coast, Queensland | 27° | 17° | 172 mm | high | Mild |
| Newcastle, New South Wales | 23° | 15° | 110 mm | high | Mild |
High / low are average daily temperatures (°C). “Feels” reflects how hot or cold it feels, allowing for humidity.
Northern Australia - Top End & Kimberley (Darwin, Kakadu, Broome, Kununurra)
The build-up begins to be noticeable: afternoons become sticky and occasional thunderstorms roll through late in the month, especially in the Kimberley and across central Top End floodplains. This is the time when monsoon watchers start talking about the first wet bursts; boat operators in Katherine and Arnhem Land may still run but keep an eye on weather warnings. For visitors, expect fewer crowds than the high-dry season but pack a lightweight rain jacket and be prepared for sudden squalls.
Tropical Queensland & the Great Barrier Reef (Cairns, Port Douglas, Whitsundays, Torres Strait)
The wet season eases in many parts but warm, muggy days persist with late-afternoon storms that refresh the rainforest in the Daintree and around Mission Beach. It’s a quieter travel time than winter, so you can get last-minute charter space for outer reef tours if conditions allow; birdlife and waterfalls respond quickly to rain. For those avoiding crowds, this shoulder period can be a bargain, but keep rain gear and flexible plans.
Central Australia - Red Centre (Alice Springs, Uluru/Kata Tjuta, MacDonnell Ranges)
By late in the season days are still very hot but night temperatures slowly begin to fall; dust storms can occur when strong outback winds sweep the plains. The MacDonnell Ranges provide some shade and slightly cooler microclimates for walking, while Kings Canyon can be oppressive in direct sun - start the Rim Walk at first light. Travelers should watch road reports as isolated heavy cells can temporarily cut off smaller stations.
Eastern Seaboard - Sydney to Brisbane, including Blue Mountains and Byron Bay
By late autumn the climate is milder and ideal for road trips up the east coast: Sydney’s days are pleasantly warm, and Brisbane feels subtropical with comfortable evenings. Whale migration begins to be noticeable offshore from June through October further north; coastal headlands like Byron Bay and Point Lookout are prime spots. Pack a light jacket for coastal nights and layers for unexpected cool mornings in the mountains.
Southern & Tasmanian Region - Melbourne, Great Ocean Road, Hobart, Launceston, Cradle Mountain
May ushers in crisper air and shorter daylight. Southern Victoria sees cooler mornings and pleasant daytime temperatures perfect for exploring national parks, while Tasmania’s alpine zones gain a dusting of early snow on the highest peaks. This is shoulder season for the Great Ocean Road, so accommodations outside main towns are easier to find; bring warmer clothing and waterproofs for exposed coastal trails.
Southwest Australia - Perth, Margaret River, Albany, Esperance, Rottnest Island
By May the region transitions toward its wetter season: days are mild with frequent frontal rain sweeping in from the Southern Ocean and evenings can be chilly. Spring wildflowers are still months away inland, but coastal walks and whale-watching off Albany begin to become appealing. Expect quieter roads and good deals on accommodation, though some remote campgrounds may close for maintenance in rainy spells.