In December, Voronezh typically sees daytime highs of -2.7°C and overnight lows around -8.0°C. Compared to the annual average high of 10.6°C, December runs -13.3°C.
December in Voronezh averages a daytime high of -2.7°C and an overnight low of -8.0°C.
December runs -13.3°C compared to Voronezh's annual average high of 10.6°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near -2.7°C and cooler evenings around -8.0°C.