In May, Merced typically sees daytime highs of 27.7°C and overnight lows around 10.6°C. Compared to the annual average high of 24.3°C, May runs +3.4°C.
May in Merced averages a daytime high of 27.7°C and an overnight low of 10.6°C.
May runs +3.4°C compared to Merced's annual average high of 24.3°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 27.7°C and cooler evenings around 10.6°C.