In May, Boca Raton typically sees daytime highs of 29.4°C and overnight lows around 20.9°C. Compared to the annual average high of 27.9°C, May runs +1.6°C.
May in Boca Raton averages a daytime high of 29.4°C and an overnight low of 20.9°C.
May runs +1.6°C compared to Boca Raton's annual average high of 27.9°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 29.4°C and cooler evenings around 20.9°C.