In March, Porirua typically sees daytime highs of 18.8°C and overnight lows around 12.4°C. Compared to the annual average high of 15.6°C, March runs +3.2°C.
March in Porirua averages a daytime high of 18.8°C and an overnight low of 12.4°C.
March runs +3.2°C compared to Porirua's annual average high of 15.6°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 18.8°C and cooler evenings around 12.4°C.