In September, Abilene typically sees daytime highs of 30.9°C and overnight lows around 17.4°C. Compared to the annual average high of 24.9°C, September runs +6.1°C.
September in Abilene averages a daytime high of 30.9°C and an overnight low of 17.4°C.
September runs +6.1°C compared to Abilene's annual average high of 24.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 30.9°C and cooler evenings around 17.4°C.