In August, Hamilton typically sees daytime highs of 25.9°C and overnight lows around 13.7°C. Compared to the annual average high of 12.8°C, August runs +13.1°C.
August in Hamilton averages a daytime high of 25.9°C and an overnight low of 13.7°C.
August runs +13.1°C compared to Hamilton's annual average high of 12.8°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 25.9°C and cooler evenings around 13.7°C.