In May, Mestre typically sees daytime highs of 21.7°C and overnight lows around 12.1°C. Compared to the annual average high of 17.2°C, May runs +4.5°C.
May in Mestre averages a daytime high of 21.7°C and an overnight low of 12.1°C.
May runs +4.5°C compared to Mestre's annual average high of 17.2°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 21.7°C and cooler evenings around 12.1°C.