In September, Norton typically sees daytime highs of 27.9°C and overnight lows around 12.0°C. Compared to the annual average high of 25.9°C, September runs +2.0°C.
September in Norton averages a daytime high of 27.9°C and an overnight low of 12.0°C.
September runs +2.0°C compared to Norton's annual average high of 25.9°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.9°C and cooler evenings around 12.0°C.