In September, South Gate typically sees daytime highs of 28.4°C and overnight lows around 16.4°C. Compared to the annual average high of 23.4°C, September runs +5.0°C.
September in South Gate averages a daytime high of 28.4°C and an overnight low of 16.4°C.
September runs +5.0°C compared to South Gate's annual average high of 23.4°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 28.4°C and cooler evenings around 16.4°C.