In December, Witten typically sees daytime highs of 4.5°C and overnight lows around 0.1°C. Compared to the annual average high of 12.8°C, December runs -8.3°C.
December in Witten averages a daytime high of 4.5°C and an overnight low of 0.1°C.
December runs -8.3°C compared to Witten's annual average high of 12.8°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 4.5°C and cooler evenings around 0.1°C.