Brisbane Weather in December
December in Brisbane brings high temperatures, with highs of 28°C (82°F) and nights dropping to 21°C (70°F). Rainfall is on the higher side this month, averaging around 114 mm (4.5 in), so keep a rain jacket handy.
Rainfall in Brisbane in December
Records from the past 30 years suggest around 12 days of rain, with 114 mm (4.5 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Brisbane in December
Temperatures in Brisbane in December top out at 28°C (82°F) and drop to 21°C (70°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights remain mild at 21°C (70°F), making evenings a pleasant time to be outdoors.
Sunshine in Brisbane in December
The month enjoys around 265 hours of sunshine, creating mostly sunny days with good weather conditions.
Wind Speed in Brisbane in December
In December, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.
Average water temperature in December
The water is 23°C (73°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.December in Brisbane can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Brisbane's climate page.
Brisbane Temperature in December
Min Temperature
21°C (70°F)
Max Temperature
28°C (82°F)
Water Temperature
23°C (73°F)
Chance of Rain
40%
Precipitation
114 mm (4.5 in)
Rainy days
12 days
Humidity
57%
Windspeed
4 m/s (8 knots)
Sunshine
265 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Brisbane typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 20°C (68°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Brisbane in December
Browse day-by-day weather records for Brisbane spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Brisbane historical weather extremes in December
Based on weather observations in Brisbane between 1976 and 2025, these are the recorded extremes during December.
- Brisbane recorded its highest December temperature of 38°C (100°F) on December 30, 2008.
- Brisbane experienced its chilliest December day on December 1, 2022, reaching only 18°C (64°F).
- The coldest night in December in Brisbane was on December 3, 2011, with a minimum of 14°C (57°F).
Best Places in Australia in December
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in December →
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What to Wear in Brisbane in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Expect water temperatures of around 23°C (73°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Brisbane in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Brisbane's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Brisbane climate overview or explore weather in Australia.
