In August, San Francisco El Alto typically sees daytime highs of 18.7°C and overnight lows around 8.0°C. Compared to the annual average high of 18.8°C, August runs -0.0°C.
August in San Francisco El Alto averages a daytime high of 18.7°C and an overnight low of 8.0°C.
August runs -0.0°C compared to San Francisco El Alto's annual average high of 18.8°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 18.7°C and cooler evenings around 8.0°C.