In September, Sao Cristovao typically sees daytime highs of 27.3°C and overnight lows around 22.1°C. Compared to the annual average high of 28.4°C, September runs -1.1°C.
September in Sao Cristovao averages a daytime high of 27.3°C and an overnight low of 22.1°C.
September runs -1.1°C compared to Sao Cristovao's annual average high of 28.4°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 27.3°C and cooler evenings around 22.1°C.