In December, Waitakere typically sees daytime highs of 20.2°C and overnight lows around 14.4°C. Compared to the annual average high of 17.8°C, December runs +2.4°C.
December in Waitakere averages a daytime high of 20.2°C and an overnight low of 14.4°C.
December runs +2.4°C compared to Waitakere's annual average high of 17.8°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 20.2°C and cooler evenings around 14.4°C.