In August, Changsha typically sees daytime highs of 33.1°C and overnight lows around 24.9°C. Compared to the annual average high of 21.4°C, August runs +11.8°C.
August in Changsha averages a daytime high of 33.1°C and an overnight low of 24.9°C.
August runs +11.8°C compared to Changsha's annual average high of 21.4°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 33.1°C and cooler evenings around 24.9°C.