In April, Santiago typically sees daytime highs of 21.5°C and overnight lows around 7.1°C. Compared to the annual average high of 21.1°C, April runs +0.4°C.
April in Santiago averages a daytime high of 21.5°C and an overnight low of 7.1°C.
April runs +0.4°C compared to Santiago's annual average high of 21.1°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 21.5°C and cooler evenings around 7.1°C.