Weather in Adelaide

Autumn

Adelaide has a Mediterranean climate similar to Perth — hot, dry summers and cool, wet winters. It is the driest capital city on the Australian mainland. Summer heatwaves can be extreme.

April right now
22° high
12° low
40mm rain
8 rain days
22°C Avg high
12°C Avg low
545mm Annual rainfall
9 Rain days/month

Temperature

0°5°10°15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDecNow
Adelaide High Adelaide Low

Precipitation

0255075NowJanFebMarAprMayJunJulAugSepOctNovDec
Adelaide
mm per month

Tips & Recommendations

  • Summer heatwaves are serious — consecutive days above 40°C are not unusual in January/February
  • Winter is mild (8-16°C) but feels colder than Melbourne due to open plains wind
  • Adelaide Hills are 3-5°C cooler than the city — a great escape on hot days
  • The dry climate means evaporative cooling is very effective and common in homes
  • Spring (September-November) is arguably the best season — warm, sunny, and the city comes alive with festivals