December weather forecast and climate
Brisbane, Australia

Sunset in Brisbane, Australia with a full view of the Brisbane River and cloudy evening skies
Sunset in Brisbane, Australia with a full view of the Brisbane River and cloudy evening skies
Average temperature in December - Brisbane, Australia
  • Average high temperature in December: 28.1°C

Warmest months (with the highest average high temperature) are January and February (29°C).
The month with the lowest average high temperature is July (20.9°C).

  • Average low temperature in December: 20°C

The month with the highest average low temperature is January (21.2°C).
The coldest month (with the lowest average low temperature) is July (9°C).

Average humidity in December - Brisbane, Australia
  • Average humidity in December: 62%

Months with the highest relative humidity are January and February (63%).
Months with the lowest relative humidity are July and August (50%).

Average rainfall in December - Brisbane, Australia
  • Average rainfall in December: 131.1mm

The wettest month (with the highest rainfall) is January (139.3mm).
The driest month (with the lowest rainfall) is July (30.2mm).

Average rainfall days in December - Brisbane, Australia
  • Average rainfall days in December: 11.8 days

The month with the highest number of rainy days is March (13.1 days).
The month with the lowest number of rainy days is August (5.2 days).

Average sea temperature in December - Brisbane, Australia
  • Average sea temperature in December: 25°C

The best month for swimming (with the highest average sea temperature) is February (27°C).
Coldest months (with the lowest average sea temperature) are July and August (21°C).

Average daylight in December / Average sunshine in December - Brisbane, Australia
  • Average daylight in December: 13.9h

The month with the longest days is December (Average daylight: 13.9h).
The month with shortest days is June (Average daylight: 10.4h).

  • Average sunshine in December: 8.4h

Months with most sunshine are September and November (Average sunshine: 9h).
The month with least sunshine is June (Average sunshine: 6.6h).

Average UV index in December - Brisbane, Australia
  • Average UV index in December: 12

Months with the highest UV index are January, February and December (UV index 12).
Months with the lowest UV index are June and July (UV index 4).

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