In December, Brisbane typically sees daytime highs of 28.4°C and overnight lows around 19.6°C. Compared to the annual average high of 25.1°C, December runs +3.2°C.
December in Brisbane averages a daytime high of 28.4°C and an overnight low of 19.6°C.
December runs +3.2°C compared to Brisbane's annual average high of 25.1°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 28.4°C and cooler evenings around 19.6°C.