In September, Sao Jose do Rio Preto typically sees daytime highs of 31.4°C and overnight lows around 17.8°C. Compared to the annual average high of 29.9°C, September runs +1.5°C.
September in Sao Jose do Rio Preto averages a daytime high of 31.4°C and an overnight low of 17.8°C.
September runs +1.5°C compared to Sao Jose do Rio Preto's annual average high of 29.9°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 31.4°C and cooler evenings around 17.8°C.