In December, Manukau City typically sees daytime highs of 21.2°C and overnight lows around 14.1°C. Compared to the annual average high of 18.4°C, December runs +2.8°C.
December in Manukau City averages a daytime high of 21.2°C and an overnight low of 14.1°C.
December runs +2.8°C compared to Manukau City's annual average high of 18.4°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 21.2°C and cooler evenings around 14.1°C.