Month-by-month travel weather
Adelaide December weather
Adelaide, Australia · December
Rain is usually limited
Dry summer heat starts. Shade and hydration planning improves comfort a lot.
December averages at a glance
Average low
around 14–16°C
Average high
around 27–29°C
Average precipitation
around 10–25 mm
Precip days
about 2–4 days
What to wear in December in Adelaide
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Breathable clothing
- • Optional sunscreen/sunglasses
Travel tips for visiting Adelaide in December
- • Evenings can cool—keep a thin layer if you stay out late.
December weather in Adelaide — FAQ
Q. Is December mostly dry?
A. Often yes—summer is typically much drier than winter.
Explore Adelaide
These pages are connected so you can compare conditions and decide for yourself.