In August, Wellington typically sees daytime highs of 16.3°C and overnight lows around 4.8°C. Compared to the annual average high of 22.6°C, August runs -6.3°C.
August in Wellington averages a daytime high of 16.3°C and an overnight low of 4.8°C.
August runs -6.3°C compared to Wellington's annual average high of 22.6°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 16.3°C and cooler evenings around 4.8°C.