In May, Petroupolis typically sees daytime highs of 24.1°C and overnight lows around 13.1°C. Compared to the annual average high of 20.5°C, May runs +3.6°C.
May in Petroupolis averages a daytime high of 24.1°C and an overnight low of 13.1°C.
May runs +3.6°C compared to Petroupolis's annual average high of 20.5°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 24.1°C and cooler evenings around 13.1°C.