In May, Genoa typically sees daytime highs of 19.6°C and overnight lows around 11.7°C. Compared to the annual average high of 17.1°C, May runs +2.5°C.
May in Genoa averages a daytime high of 19.6°C and an overnight low of 11.7°C.
May runs +2.5°C compared to Genoa's annual average high of 17.1°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 19.6°C and cooler evenings around 11.7°C.