In December, Rybinsk typically sees daytime highs of -5.1°C and overnight lows around -10.8°C. Compared to the annual average high of 7.3°C, December runs -12.3°C.
December in Rybinsk averages a daytime high of -5.1°C and an overnight low of -10.8°C.
December runs -12.3°C compared to Rybinsk's annual average high of 7.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near -5.1°C and cooler evenings around -10.8°C.