In May, Araruama typically sees daytime highs of 26.5°C and overnight lows around 18.2°C. Compared to the annual average high of 27.5°C, May runs -1.0°C.
May in Araruama averages a daytime high of 26.5°C and an overnight low of 18.2°C.
May runs -1.0°C compared to Araruama's annual average high of 27.5°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 26.5°C and cooler evenings around 18.2°C.