In May, Puente Alto typically sees daytime highs of 16.9°C and overnight lows around 4.4°C. Compared to the annual average high of 21.0°C, May runs -4.1°C.
May in Puente Alto averages a daytime high of 16.9°C and an overnight low of 4.4°C.
May runs -4.1°C compared to Puente Alto's annual average high of 21.0°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 16.9°C and cooler evenings around 4.4°C.