In October, Sao Joao da Boa Vista typically sees daytime highs of 27.8°C and overnight lows around 15.6°C. Compared to the annual average high of 26.7°C, October runs +1.0°C.
October in Sao Joao da Boa Vista averages a daytime high of 27.8°C and an overnight low of 15.6°C.
October runs +1.0°C compared to Sao Joao da Boa Vista's annual average high of 26.7°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 27.8°C and cooler evenings around 15.6°C.