In December, Zheleznogorsk typically sees daytime highs of -3.0°C and overnight lows around -7.8°C. Compared to the annual average high of 9.4°C, December runs -12.4°C.
December in Zheleznogorsk averages a daytime high of -3.0°C and an overnight low of -7.8°C.
December runs -12.4°C compared to Zheleznogorsk's annual average high of 9.4°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near -3.0°C and cooler evenings around -7.8°C.