In January, Changshu City typically sees daytime highs of 6.1°C and overnight lows around -0.6°C. Compared to the annual average high of 19.2°C, January runs -13.1°C.
January in Changshu City averages a daytime high of 6.1°C and an overnight low of -0.6°C.
January runs -13.1°C compared to Changshu City's annual average high of 19.2°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 6.1°C and cooler evenings around -0.6°C.