In December, Jian'ou typically sees daytime highs of 14.9°C and overnight lows around 5.3°C. Compared to the annual average high of 23.3°C, December runs -8.4°C.
December in Jian'ou averages a daytime high of 14.9°C and an overnight low of 5.3°C.
December runs -8.4°C compared to Jian'ou's annual average high of 23.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 14.9°C and cooler evenings around 5.3°C.