In September, Marilia typically sees daytime highs of 28.3°C and overnight lows around 17.7°C. Compared to the annual average high of 27.6°C, September runs +0.7°C.
September in Marilia averages a daytime high of 28.3°C and an overnight low of 17.7°C.
September runs +0.7°C compared to Marilia's annual average high of 27.6°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 28.3°C and cooler evenings around 17.7°C.