In May, Piacenza typically sees daytime highs of 22.3°C and overnight lows around 11.6°C. Compared to the annual average high of 17.3°C, May runs +5.0°C.
May in Piacenza averages a daytime high of 22.3°C and an overnight low of 11.6°C.
May runs +5.0°C compared to Piacenza's annual average high of 17.3°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 22.3°C and cooler evenings around 11.6°C.