In May, Catania typically sees daytime highs of 24.4°C and overnight lows around 13.1°C. Compared to the annual average high of 22.7°C, May runs +1.8°C.
May in Catania averages a daytime high of 24.4°C and an overnight low of 13.1°C.
May runs +1.8°C compared to Catania's annual average high of 22.7°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 24.4°C and cooler evenings around 13.1°C.