In December, Potsdam typically sees daytime highs of 3.4°C and overnight lows around -1.4°C. Compared to the annual average high of 13.1°C, December runs -9.7°C.
December in Potsdam averages a daytime high of 3.4°C and an overnight low of -1.4°C.
December runs -9.7°C compared to Potsdam's annual average high of 13.1°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 3.4°C and cooler evenings around -1.4°C.