In September, Ubatuba typically sees daytime highs of 23.3°C and overnight lows around 16.1°C. Compared to the annual average high of 24.6°C, September runs -1.3°C.
September in Ubatuba averages a daytime high of 23.3°C and an overnight low of 16.1°C.
September runs -1.3°C compared to Ubatuba's annual average high of 24.6°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 23.3°C and cooler evenings around 16.1°C.