In September, Palmas typically sees daytime highs of 34.9°C and overnight lows around 22.1°C. Compared to the annual average high of 31.9°C, September runs +3.0°C.
September in Palmas averages a daytime high of 34.9°C and an overnight low of 22.1°C.
September runs +3.0°C compared to Palmas's annual average high of 31.9°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 34.9°C and cooler evenings around 22.1°C.