In August, Las Piedras typically sees daytime highs of 16.8°C and overnight lows around 6.0°C. Compared to the annual average high of 22.1°C, August runs -5.3°C.
August in Las Piedras averages a daytime high of 16.8°C and an overnight low of 6.0°C.
August runs -5.3°C compared to Las Piedras's annual average high of 22.1°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 16.8°C and cooler evenings around 6.0°C.