In January, Suzhou typically sees daytime highs of 5.1°C and overnight lows around -4.2°C. Compared to the annual average high of 19.6°C, January runs -14.4°C.
January in Suzhou averages a daytime high of 5.1°C and an overnight low of -4.2°C.
January runs -14.4°C compared to Suzhou's annual average high of 19.6°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 5.1°C and cooler evenings around -4.2°C.