Brisbane in December
In December, Brisbane averages 29°C (84°F) during the day and 20°C (68°F) at night, with frequent rain — about 18 days of the month see precipitation (102 mm total).
ShoulderConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
December offers comfortable temperatures in Brisbane, with some rain to plan around.
How December compares to the rest of the year in Brisbane
December is one of the warmest months in Brisbane (3rd of 12) and moderately rainy compared to the rest of the year (5th of 12). Daytime temperature runs 3°C above the annual average (26°C). December runs 1°C warmer than November (28°C) and stays flat into January.
December sunrise & sunset in Brisbane
Times shown for Brisbane local time (Australia/Brisbane), calculated for the 15th of December. They shift by a few minutes day to day across the month.
Photography light in Brisbane — December
Golden-hour and blue-hour windows for the 15th of December, in Brisbane's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Brisbane in December
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on December's tier (Shoulder) and Brisbane's popularity.
Crowds & pricing — December in Brisbane
Brisbane is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — December in Brisbane
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Brisbane — December
Across the year Brisbane's sea swings from 17.1°C (July) to 27.6°C (February) — December sits at 27.5°C.
Brisbane in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 29°C / 85°F | 21°C / 70°F | 110 mm | 22 | — |
| February | 29°C / 84°F | 21°C / 69°F | 165 mm | 20 | — |
| March | 28°C / 82°F | 20°C / 68°F | 144 mm | 24 | — |
| April | 26°C / 78°F | 17°C / 62°F | 54 mm | 18 | — |
| May | 23°C / 74°F | 14°C / 56°F | 60 mm | 13 | — |
| June | 21°C / 69°F | 11°C / 52°F | 44 mm | 13 | — |
| July | 21°C / 70°F | 10°C / 50°F | 34 mm | 10 | — |
| August | 22°C / 72°F | 11°C / 52°F | 37 mm | 11 | — |
| September | 25°C / 76°F | 13°C / 56°F | 44 mm | 14 | — |
| October | 26°C / 79°F | 16°C / 61°F | 103 mm | 17 | — |
| November | 28°C / 83°F | 18°C / 64°F | 79 mm | 16 | — |
| December | 29°C / 84°F | 20°C / 68°F | 102 mm | 18 | — |
Other cities with similar December weather
🌍 See the full ranked list of climate twins for Brisbane in December →
Frequently asked questions
How hot is Brisbane in December?
In December, Brisbane averages a high of 29°C (84°F) and a low of 20°C (68°F) — generally warm.
Does it rain a lot in Brisbane in December?
December is quite rainy in Brisbane, with about 18 rainy days on average.
Is December a good time to visit Brisbane?
December is warm but on the rainy side. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Brisbane in December?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full December packing list for Brisbane for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.