In December, Strasbourg typically sees daytime highs of 4.7°C and overnight lows around -0.3°C. Compared to the annual average high of 14.2°C, December runs -9.5°C.
December in Strasbourg averages a daytime high of 4.7°C and an overnight low of -0.3°C.
December runs -9.5°C compared to Strasbourg's annual average high of 14.2°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 4.7°C and cooler evenings around -0.3°C.