In August, Palermo typically sees daytime highs of 29.2°C and overnight lows around 21.4°C. Compared to the annual average high of 20.6°C, August runs +8.6°C.
August in Palermo averages a daytime high of 29.2°C and an overnight low of 21.4°C.
August runs +8.6°C compared to Palermo's annual average high of 20.6°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 29.2°C and cooler evenings around 21.4°C.