In July, San Clemente typically sees daytime highs of 25.6°C and overnight lows around 16.1°C. Compared to the annual average high of 22.2°C, July runs +3.4°C.
July in San Clemente averages a daytime high of 25.6°C and an overnight low of 16.1°C.
July runs +3.4°C compared to San Clemente's annual average high of 22.2°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 25.6°C and cooler evenings around 16.1°C.