In August, Jiayuguan typically sees daytime highs of 28.6°C and overnight lows around 14.5°C. Compared to the annual average high of 15.3°C, August runs +13.3°C.
August in Jiayuguan averages a daytime high of 28.6°C and an overnight low of 14.5°C.
August runs +13.3°C compared to Jiayuguan's annual average high of 15.3°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 28.6°C and cooler evenings around 14.5°C.