In December, Bethlehem typically sees daytime highs of 26.1°C and overnight lows around 11.6°C. Compared to the annual average high of 22.4°C, December runs +3.7°C.
December in Bethlehem averages a daytime high of 26.1°C and an overnight low of 11.6°C.
December runs +3.7°C compared to Bethlehem's annual average high of 22.4°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 26.1°C and cooler evenings around 11.6°C.