In September, Itumbiara typically sees daytime highs of 32.4°C and overnight lows around 18.0°C. Compared to the annual average high of 30.1°C, September runs +2.4°C.
September in Itumbiara averages a daytime high of 32.4°C and an overnight low of 18.0°C.
September runs +2.4°C compared to Itumbiara's annual average high of 30.1°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 32.4°C and cooler evenings around 18.0°C.