In July, Santa Monica typically sees daytime highs of 29.8°C and overnight lows around 16.2°C. Compared to the annual average high of 23.7°C, July runs +6.2°C.
July in Santa Monica averages a daytime high of 29.8°C and an overnight low of 16.2°C.
July runs +6.2°C compared to Santa Monica's annual average high of 23.7°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 29.8°C and cooler evenings around 16.2°C.