In December, Sosnovyy Bor typically sees daytime highs of -1.6°C and overnight lows around -6.4°C. Compared to the annual average high of 7.5°C, December runs -9.1°C.
December in Sosnovyy Bor averages a daytime high of -1.6°C and an overnight low of -6.4°C.
December runs -9.1°C compared to Sosnovyy Bor's annual average high of 7.5°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near -1.6°C and cooler evenings around -6.4°C.