In August, Boa Vista typically sees daytime highs of 31.6°C and overnight lows around 23.0°C. Compared to the annual average high of 32.4°C, August runs -0.8°C.
August in Boa Vista averages a daytime high of 31.6°C and an overnight low of 23.0°C.
August runs -0.8°C compared to Boa Vista's annual average high of 32.4°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 31.6°C and cooler evenings around 23.0°C.