In September, Araguaina typically sees daytime highs of 34.4°C and overnight lows around 20.6°C. Compared to the annual average high of 31.8°C, September runs +2.6°C.
September in Araguaina averages a daytime high of 34.4°C and an overnight low of 20.6°C.
September runs +2.6°C compared to Araguaina's annual average high of 31.8°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 34.4°C and cooler evenings around 20.6°C.