In May, Chino typically sees daytime highs of 18.5°C and overnight lows around 8.1°C. Compared to the annual average high of 14.1°C, May runs +4.4°C.
May in Chino averages a daytime high of 18.5°C and an overnight low of 8.1°C.
May runs +4.4°C compared to Chino's annual average high of 14.1°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 18.5°C and cooler evenings around 8.1°C.