In May, Beihai typically sees daytime highs of 29.5°C and overnight lows around 24.1°C. Compared to the annual average high of 25.9°C, May runs +3.6°C.
May in Beihai averages a daytime high of 29.5°C and an overnight low of 24.1°C.
May runs +3.6°C compared to Beihai's annual average high of 25.9°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 29.5°C and cooler evenings around 24.1°C.