In May, Guaratingueta typically sees daytime highs of 24.0°C and overnight lows around 12.8°C. Compared to the annual average high of 25.9°C, May runs -1.9°C.
May in Guaratingueta averages a daytime high of 24.0°C and an overnight low of 12.8°C.
May runs -1.9°C compared to Guaratingueta's annual average high of 25.9°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 24.0°C and cooler evenings around 12.8°C.