In January, Adelaide Hills typically sees daytime highs of 28.1°C and overnight lows around 15.5°C. Compared to the annual average high of 21.1°C, January runs +7.0°C.
January in Adelaide Hills averages a daytime high of 28.1°C and an overnight low of 15.5°C.
January runs +7.0°C compared to Adelaide Hills's annual average high of 21.1°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 28.1°C and cooler evenings around 15.5°C.