In December, Wels typically sees daytime highs of 2.2°C and overnight lows around -2.4°C. Compared to the annual average high of 12.7°C, December runs -10.5°C.
December in Wels averages a daytime high of 2.2°C and an overnight low of -2.4°C.
December runs -10.5°C compared to Wels's annual average high of 12.7°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 2.2°C and cooler evenings around -2.4°C.