In May, Baytown typically sees daytime highs of 28.0°C and overnight lows around 20.3°C. Compared to the annual average high of 24.8°C, May runs +3.2°C.
May in Baytown averages a daytime high of 28.0°C and an overnight low of 20.3°C.
May runs +3.2°C compared to Baytown's annual average high of 24.8°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 28.0°C and cooler evenings around 20.3°C.