In December, Zalau typically sees daytime highs of 2.7°C and overnight lows around -2.5°C. Compared to the annual average high of 13.9°C, December runs -11.2°C.
December in Zalau averages a daytime high of 2.7°C and an overnight low of -2.5°C.
December runs -11.2°C compared to Zalau's annual average high of 13.9°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 2.7°C and cooler evenings around -2.5°C.