In May, Guarulhos typically sees daytime highs of 23.1°C and overnight lows around 13.0°C. Compared to the annual average high of 25.0°C, May runs -1.9°C.
May in Guarulhos averages a daytime high of 23.1°C and an overnight low of 13.0°C.
May runs -1.9°C compared to Guarulhos's annual average high of 25.0°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 23.1°C and cooler evenings around 13.0°C.