In May, Zanzibar typically sees daytime highs of 29.1°C and overnight lows around 23.0°C. Compared to the annual average high of 29.5°C, May runs -0.4°C.
May in Zanzibar averages a daytime high of 29.1°C and an overnight low of 23.0°C.
May runs -0.4°C compared to Zanzibar's annual average high of 29.5°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 29.1°C and cooler evenings around 23.0°C.