In October, Rock Hill typically sees daytime highs of 22.8°C and overnight lows around 9.0°C. Compared to the annual average high of 22.1°C, October runs +0.6°C.
October in Rock Hill averages a daytime high of 22.8°C and an overnight low of 9.0°C.
October runs +0.6°C compared to Rock Hill's annual average high of 22.1°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 22.8°C and cooler evenings around 9.0°C.