In May, Curitiba typically sees daytime highs of 20.7°C and overnight lows around 10.2°C. Compared to the annual average high of 23.1°C, May runs -2.3°C.
May in Curitiba averages a daytime high of 20.7°C and an overnight low of 10.2°C.
May runs -2.3°C compared to Curitiba's annual average high of 23.1°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 20.7°C and cooler evenings around 10.2°C.