In September, Rocky Mount typically sees daytime highs of 28.4°C and overnight lows around 16.1°C. Compared to the annual average high of 22.0°C, September runs +6.4°C.
September in Rocky Mount averages a daytime high of 28.4°C and an overnight low of 16.1°C.
September runs +6.4°C compared to Rocky Mount's annual average high of 22.0°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 28.4°C and cooler evenings around 16.1°C.