Brisbane Weather in December
In December, Brisbane averages a high of 29°C (85°F) and a low of 20°C (69°F), from 55 years of daily records (1971–2026).
29°C
Average high
85°F
20°C
Average low
69°F
40°C
Record high
104°F · December 24, 2001
12°C
Record low
54°F · December 29, 1993
What December Is Like in Brisbane
- The coldest December reading, 12°C (54°F) on December 29, 1993, has not been matched in 33 years.
- A typical December brings 0.8 days above 35°C (95°F).
- The warmest December in the record was 2005; the coldest was 1999.
At least 1 mm of rain falls on 29% of December days, and the month averages 130 mm in total.
Warmest: 2005 (32.1°C)Latest: 2025 (29.9°C)10-year averageLong-run average (29.2°C)
Look Up a Day in December
See the weather in Brisbane on any December date, year by year.
Source: NOAA GHCN-Daily, Brisbane (1999–2026); Brisbane Regional Office (1971–1986); Brisbane Aero (1979–2021). Averages cover 1971–2026. How we compute this