In August, Chengyang typically sees daytime highs of 31.4°C and overnight lows around 22.5°C. Compared to the annual average high of 22.3°C, August runs +9.2°C.
August in Chengyang averages a daytime high of 31.4°C and an overnight low of 22.5°C.
August runs +9.2°C compared to Chengyang's annual average high of 22.3°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 31.4°C and cooler evenings around 22.5°C.