In August, Xi'an typically sees daytime highs of 30.9°C and overnight lows around 20.9°C. Compared to the annual average high of 19.4°C, August runs +11.4°C.
August in Xi'an averages a daytime high of 30.9°C and an overnight low of 20.9°C.
August runs +11.4°C compared to Xi'an's annual average high of 19.4°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 30.9°C and cooler evenings around 20.9°C.