In August, Cagliari typically sees daytime highs of 30.3°C and overnight lows around 20.2°C. Compared to the annual average high of 21.3°C, August runs +9.0°C.
August in Cagliari averages a daytime high of 30.3°C and an overnight low of 20.2°C.
August runs +9.0°C compared to Cagliari's annual average high of 21.3°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 30.3°C and cooler evenings around 20.2°C.