In November, South San Francisco typically sees daytime highs of 16.6°C and overnight lows around 7.9°C. Compared to the annual average high of 17.7°C, November runs -1.1°C.
November in South San Francisco averages a daytime high of 16.6°C and an overnight low of 7.9°C.
November runs -1.1°C compared to South San Francisco's annual average high of 17.7°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 16.6°C and cooler evenings around 7.9°C.