In December, Wiesbaden typically sees daytime highs of 3.3°C and overnight lows around -1.1°C. Compared to the annual average high of 12.7°C, December runs -9.4°C.
December in Wiesbaden averages a daytime high of 3.3°C and an overnight low of -1.1°C.
December runs -9.4°C compared to Wiesbaden's annual average high of 12.7°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 3.3°C and cooler evenings around -1.1°C.