In December, Legionowo typically sees daytime highs of 1.3°C and overnight lows around -3.4°C. Compared to the annual average high of 12.1°C, December runs -10.7°C.
December in Legionowo averages a daytime high of 1.3°C and an overnight low of -3.4°C.
December runs -10.7°C compared to Legionowo's annual average high of 12.1°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 1.3°C and cooler evenings around -3.4°C.