In September, Kokomo typically sees daytime highs of 25.1°C and overnight lows around 11.9°C. Compared to the annual average high of 15.9°C, September runs +9.2°C.
September in Kokomo averages a daytime high of 25.1°C and an overnight low of 11.9°C.
September runs +9.2°C compared to Kokomo's annual average high of 15.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 25.1°C and cooler evenings around 11.9°C.