In July, Las Piedras typically sees daytime highs of 15.5°C and overnight lows around 5.4°C. Compared to the annual average high of 22.1°C, July runs -6.6°C.
July in Las Piedras averages a daytime high of 15.5°C and an overnight low of 5.4°C.
July runs -6.6°C compared to Las Piedras's annual average high of 22.1°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 15.5°C and cooler evenings around 5.4°C.