In May, Novo Hamburgo typically sees daytime highs of 22.2°C and overnight lows around 11.6°C. Compared to the annual average high of 25.0°C, May runs -2.8°C.
May in Novo Hamburgo averages a daytime high of 22.2°C and an overnight low of 11.6°C.
May runs -2.8°C compared to Novo Hamburgo's annual average high of 25.0°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 22.2°C and cooler evenings around 11.6°C.