In September, Victoria typically sees daytime highs of 18.4°C and overnight lows around 9.7°C. Compared to the annual average high of 13.5°C, September runs +4.9°C.
September in Victoria averages a daytime high of 18.4°C and an overnight low of 9.7°C.
September runs +4.9°C compared to Victoria's annual average high of 13.5°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 18.4°C and cooler evenings around 9.7°C.