In May, Joao Pessoa typically sees daytime highs of 28.9°C and overnight lows around 21.4°C. Compared to the annual average high of 29.4°C, May runs -0.5°C.
May in Joao Pessoa averages a daytime high of 28.9°C and an overnight low of 21.4°C.
May runs -0.5°C compared to Joao Pessoa's annual average high of 29.4°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 28.9°C and cooler evenings around 21.4°C.