In April, Adelaide typically sees daytime highs of 21.7°C and overnight lows around 11.8°C. Compared to the annual average high of 21.1°C, April runs +0.7°C.
April in Adelaide averages a daytime high of 21.7°C and an overnight low of 11.8°C.
April runs +0.7°C compared to Adelaide's annual average high of 21.1°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 21.7°C and cooler evenings around 11.8°C.