In August, Santa Lucia typically sees daytime highs of 26.7°C and overnight lows around 19.1°C. Compared to the annual average high of 21.8°C, August runs +4.9°C.
August in Santa Lucia averages a daytime high of 26.7°C and an overnight low of 19.1°C.
August runs +4.9°C compared to Santa Lucia's annual average high of 21.8°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 26.7°C and cooler evenings around 19.1°C.