In December, Changsha typically sees daytime highs of 11.2°C and overnight lows around 3.9°C. Compared to the annual average high of 21.4°C, December runs -10.1°C.
December in Changsha averages a daytime high of 11.2°C and an overnight low of 3.9°C.
December runs -10.1°C compared to Changsha's annual average high of 21.4°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 11.2°C and cooler evenings around 3.9°C.