In October, Sao Sebastiao typically sees daytime highs of 22.5°C and overnight lows around 19.9°C. Compared to the annual average high of 24.0°C, October runs -1.5°C.
October in Sao Sebastiao averages a daytime high of 22.5°C and an overnight low of 19.9°C.
October runs -1.5°C compared to Sao Sebastiao's annual average high of 24.0°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 22.5°C and cooler evenings around 19.9°C.