In May, Barra Mansa typically sees daytime highs of 25.4°C and overnight lows around 15.1°C. Compared to the annual average high of 27.1°C, May runs -1.7°C.
May in Barra Mansa averages a daytime high of 25.4°C and an overnight low of 15.1°C.
May runs -1.7°C compared to Barra Mansa's annual average high of 27.1°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 25.4°C and cooler evenings around 15.1°C.