In December, Tver typically sees daytime highs of -4.3°C and overnight lows around -9.5°C. Compared to the annual average high of 8.0°C, December runs -12.3°C.
December in Tver averages a daytime high of -4.3°C and an overnight low of -9.5°C.
December runs -12.3°C compared to Tver's annual average high of 8.0°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near -4.3°C and cooler evenings around -9.5°C.