What is the weather like in Adelaide vs Brisbane in December?

In December, Adelaide averages 28°C high / 15°C low with about 20 mm of rain; Brisbane averages 30°C high / 21°C low with about 144 mm.

Adelaide vs Brisbane in December

Adelaide is the better pick in December — 91 vs 71 on SeasonMap's comfort score. Adelaide is warm, dry, clean air, while Brisbane is hot, rainy, clean air.

Adelaide vs Brisbane — December climate, side by side

	Adelaide	Brisbane
Comfort score	91/100 (S)	71/100 (B)
Feels-like high	27°C	33°C
Avg high / low	28° / 15°	30° / 21°
Rainfall	20 mm	144 mm
Rainy days	3	8
Humidity	56%	74%
Air quality (AQI)	26	38

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Adelaide vs Brisbane in December — FAQ

Is December better in Adelaide or Brisbane?: Adelaide is the better pick in December — 91 vs 71 on SeasonMap's comfort score. Adelaide is warm, dry, clean air, while Brisbane is hot, rainy, clean air.
What is the weather like in Adelaide vs Brisbane in December?: In December, Adelaide averages 28°C high / 15°C low with about 20 mm of rain; Brisbane averages 30°C high / 21°C low with about 144 mm.