Is Adelaide hot in August?
Days are typically cool at 16.7°C, while nights average 8.1°C.
Australia · 1991–2020 normal
Typical August weather in Adelaide: 16.7°C by day, 8.1°C at night, 67 mm of rain over 11.7 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, August scores 51 out of 100 (November leads the year at 92). Daylight is calculated as 10 h 49 from latitude -34.93°. Open-water sea temperature is 13.0°C (21 km from the place centre).
August at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically cool at 16.7°C, while nights average 8.1°C.
The measured monthly average is 67 mm across about 12 wet days.
There are about 10 h 49 between sunrise and sunset at mid-month, calculated from the place latitude.
August ranks 10 of 12 in our weather comparison; November ranks first.
The evidence behind this page
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The weather comparison for Adelaide is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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