In December, Hailar typically sees daytime highs of -17.7°C and overnight lows around -28.1°C. Compared to the annual average high of 4.7°C, December runs -22.4°C.
December in Hailar averages a daytime high of -17.7°C and an overnight low of -28.1°C.
December runs -22.4°C compared to Hailar's annual average high of 4.7°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near -17.7°C and cooler evenings around -28.1°C.