In December, Guetersloh typically sees daytime highs of 4.7°C and overnight lows around 0.1°C. Compared to the annual average high of 13.2°C, December runs -8.5°C.
December in Guetersloh averages a daytime high of 4.7°C and an overnight low of 0.1°C.
December runs -8.5°C compared to Guetersloh's annual average high of 13.2°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 4.7°C and cooler evenings around 0.1°C.