In September, Ouro Preto typically sees daytime highs of 24.7°C and overnight lows around 12.4°C. Compared to the annual average high of 24.4°C, September runs +0.3°C.
September in Ouro Preto averages a daytime high of 24.7°C and an overnight low of 12.4°C.
September runs +0.3°C compared to Ouro Preto's annual average high of 24.4°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 24.7°C and cooler evenings around 12.4°C.