Brisbane / Meanjin is sub-tropical, lying 27.3° south of the equator, and so enjoys moderate—indeed, perfect—weather all year round. Officially, summer starts December 1st and winter June 1st. Average annual humidity is 50%, with January and February being the wettest months.

Average high

Average low

Hottest month is January: 29°C 21°C
Coldest month is July: 21°C 9°C

For those of you raised in the USA:   29°C = 85°F   |   21°C = 69°F   |   9°C = 49°F.