In January, Guaiba typically sees daytime highs of 30.4°C and overnight lows around 19.4°C. Compared to the annual average high of 24.8°C, January runs +5.6°C.
January in Guaiba averages a daytime high of 30.4°C and an overnight low of 19.4°C.
January runs +5.6°C compared to Guaiba's annual average high of 24.8°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 30.4°C and cooler evenings around 19.4°C.