In July, Port Saint Lucie typically sees daytime highs of 32.0°C and overnight lows around 22.5°C. Compared to the annual average high of 27.8°C, July runs +4.3°C.
July in Port Saint Lucie averages a daytime high of 32.0°C and an overnight low of 22.5°C.
July runs +4.3°C compared to Port Saint Lucie's annual average high of 27.8°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 32.0°C and cooler evenings around 22.5°C.