In May, Sao Joao del Rei typically sees daytime highs of 24.0°C and overnight lows around 12.4°C. Compared to the annual average high of 25.7°C, May runs -1.8°C.
May in Sao Joao del Rei averages a daytime high of 24.0°C and an overnight low of 12.4°C.
May runs -1.8°C compared to Sao Joao del Rei's annual average high of 25.7°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 24.0°C and cooler evenings around 12.4°C.