In January, Columbus typically sees daytime highs of 14.5°C and overnight lows around 1.8°C. Compared to the annual average high of 24.7°C, January runs -10.2°C.
January in Columbus averages a daytime high of 14.5°C and an overnight low of 1.8°C.
January runs -10.2°C compared to Columbus's annual average high of 24.7°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 14.5°C and cooler evenings around 1.8°C.