In August, San Bernardo typically sees daytime highs of 15.4°C and overnight lows around 2.6°C. Compared to the annual average high of 21.0°C, August runs -5.6°C.
August in San Bernardo averages a daytime high of 15.4°C and an overnight low of 2.6°C.
August runs -5.6°C compared to San Bernardo's annual average high of 21.0°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 15.4°C and cooler evenings around 2.6°C.