In March, Sydney typically sees daytime highs of 1.4°C and overnight lows around -5.7°C. Compared to the annual average high of 9.8°C, March runs -8.4°C.
March in Sydney averages a daytime high of 1.4°C and an overnight low of -5.7°C.
March runs -8.4°C compared to Sydney's annual average high of 9.8°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 1.4°C and cooler evenings around -5.7°C.