In December, Tczew typically sees daytime highs of 1.5°C and overnight lows around -3.2°C. Compared to the annual average high of 11.4°C, December runs -9.9°C.
December in Tczew averages a daytime high of 1.5°C and an overnight low of -3.2°C.
December runs -9.9°C compared to Tczew's annual average high of 11.4°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 1.5°C and cooler evenings around -3.2°C.