In December, Jiangyin typically sees daytime highs of 9.1°C and overnight lows around 1.0°C. Compared to the annual average high of 19.3°C, December runs -10.2°C.
December in Jiangyin averages a daytime high of 9.1°C and an overnight low of 1.0°C.
December runs -10.2°C compared to Jiangyin's annual average high of 19.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 9.1°C and cooler evenings around 1.0°C.