In December, Deventer typically sees daytime highs of 5.0°C and overnight lows around 0.2°C. Compared to the annual average high of 13.0°C, December runs -8.0°C.
December in Deventer averages a daytime high of 5.0°C and an overnight low of 0.2°C.
December runs -8.0°C compared to Deventer's annual average high of 13.0°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 5.0°C and cooler evenings around 0.2°C.