In May, Carlsbad typically sees daytime highs of 20.4°C and overnight lows around 12.2°C. Compared to the annual average high of 21.2°C, May runs -0.7°C.
May in Carlsbad averages a daytime high of 20.4°C and an overnight low of 12.2°C.
May runs -0.7°C compared to Carlsbad's annual average high of 21.2°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 20.4°C and cooler evenings around 12.2°C.