In December, Oss typically sees daytime highs of 5.5°C and overnight lows around 0.2°C. Compared to the annual average high of 13.4°C, December runs -7.9°C.
December in Oss averages a daytime high of 5.5°C and an overnight low of 0.2°C.
December runs -7.9°C compared to Oss's annual average high of 13.4°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 5.5°C and cooler evenings around 0.2°C.