In August, Mong Cai typically sees daytime highs of 31.2°C and overnight lows around 24.4°C. Compared to the annual average high of 25.8°C, August runs +5.4°C.
August in Mong Cai averages a daytime high of 31.2°C and an overnight low of 24.4°C.
August runs +5.4°C compared to Mong Cai's annual average high of 25.8°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 31.2°C and cooler evenings around 24.4°C.