In January, Chengyang typically sees daytime highs of 3.0°C and overnight lows around -7.5°C. Compared to the annual average high of 17.9°C, January runs -14.8°C.
January in Chengyang averages a daytime high of 3.0°C and an overnight low of -7.5°C.
January runs -14.8°C compared to Chengyang's annual average high of 17.9°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 3.0°C and cooler evenings around -7.5°C.