In May, Kissimmee typically sees daytime highs of 31.0°C and overnight lows around 18.5°C. Compared to the annual average high of 28.1°C, May runs +2.9°C.
May in Kissimmee averages a daytime high of 31.0°C and an overnight low of 18.5°C.
May runs +2.9°C compared to Kissimmee's annual average high of 28.1°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 31.0°C and cooler evenings around 18.5°C.