Brisbane weather in December
December is one of the least pleasant months in Brisbane: highs of 28°C (83°F) and about 130 mm (5.1 in) of rain on average. Nights average 21°C (70°F) and cloud cover 54% (NASA POWER, 2001–2025 averages). It is the 4th wettest month of the year and the 3rd warmest. Compared with November, it is warmer and wetter; January brings highs of 29°C (84°F) and 140 mm (5.5 in) of rain.
Is December a good time to visit Brisbane?
least pleasant month Weather score 68/100.
December is one of the least pleasant months for weather in Brisbane. For better conditions, consider Jul–Sep.
Does it rain a lot in Brisbane in December?
Some rain is normal: about 130 mm (5.1 in) falls in an average December. It is the 4th wettest month of the year.
How warm is Brisbane in December?
Days average 28°C (83°F) and nights 21°C (70°F).
Brisbane weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 29°C (84°F) | 22°C (72°F) | 140 mm | 54% | least pleasant |
| February | 28°C (83°F) | 22°C (72°F) | 156 mm | 53% | least pleasant |
| March | 27°C (80°F) | 21°C (70°F) | 136 mm | 54% | least pleasant |
| April | 25°C (77°F) | 19°C (66°F) | 83 mm | 46% | fair |
| May | 23°C (73°F) | 15°C (60°F) | 73 mm | 45% | fair |
| June | 20°C (69°F) | 14°C (56°F) | 88 mm | 49% | fair |
| July | 20°C (68°F) | 12°C (54°F) | 38 mm | 39% | best |
| August | 21°C (70°F) | 13°C (55°F) | 45 mm | 32% | best |
| September | 24°C (74°F) | 15°C (59°F) | 38 mm | 34% | best |
| October | 26°C (78°F) | 17°C (63°F) | 81 mm | 44% | fair |
| November | 27°C (80°F) | 19°C (67°F) | 92 mm | 48% | fair |
| December | 28°C (83°F) | 21°C (70°F) | 130 mm | 54% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months