In May, Americana typically sees daytime highs of 25.3°C and overnight lows around 13.3°C. Compared to the annual average high of 27.3°C, May runs -2.1°C.
May in Americana averages a daytime high of 25.3°C and an overnight low of 13.3°C.
May runs -2.1°C compared to Americana's annual average high of 27.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 25.3°C and cooler evenings around 13.3°C.