In December, Nianzishan typically sees daytime highs of -11.0°C and overnight lows around -21.9°C. Compared to the annual average high of 8.6°C, December runs -19.6°C.
December in Nianzishan averages a daytime high of -11.0°C and an overnight low of -21.9°C.
December runs -19.6°C compared to Nianzishan's annual average high of 8.6°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near -11.0°C and cooler evenings around -21.9°C.