In January, North Charleston typically sees daytime highs of 14.3°C and overnight lows around 3.2°C. Compared to the annual average high of 23.5°C, January runs -9.2°C.
January in North Charleston averages a daytime high of 14.3°C and an overnight low of 3.2°C.
January runs -9.2°C compared to North Charleston's annual average high of 23.5°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 14.3°C and cooler evenings around 3.2°C.