In July, San Rafael typically sees daytime highs of 15.6°C and overnight lows around 0.3°C. Compared to the annual average high of 23.7°C, July runs -8.1°C.
July in San Rafael averages a daytime high of 15.6°C and an overnight low of 0.3°C.
July runs -8.1°C compared to San Rafael's annual average high of 23.7°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 15.6°C and cooler evenings around 0.3°C.