In August, Wellington typically sees daytime highs of 31.7°C and overnight lows around 23.6°C. Compared to the annual average high of 27.7°C, August runs +4.0°C.
August in Wellington averages a daytime high of 31.7°C and an overnight low of 23.6°C.
August runs +4.0°C compared to Wellington's annual average high of 27.7°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 31.7°C and cooler evenings around 23.6°C.