In December, Achinsk typically sees daytime highs of -11.8°C and overnight lows around -20.2°C. Compared to the annual average high of 4.9°C, December runs -16.8°C.
December in Achinsk averages a daytime high of -11.8°C and an overnight low of -20.2°C.
December runs -16.8°C compared to Achinsk's annual average high of 4.9°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near -11.8°C and cooler evenings around -20.2°C.