In January, Rio do Sul typically sees daytime highs of 28.9°C and overnight lows around 18.7°C. Compared to the annual average high of 24.4°C, January runs +4.6°C.
January in Rio do Sul averages a daytime high of 28.9°C and an overnight low of 18.7°C.
January runs +4.6°C compared to Rio do Sul's annual average high of 24.4°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 28.9°C and cooler evenings around 18.7°C.