In January, Chalons-en-Champagne typically sees daytime highs of 4.7°C and overnight lows around -0.8°C. Compared to the annual average high of 14.5°C, January runs -9.8°C.
January in Chalons-en-Champagne averages a daytime high of 4.7°C and an overnight low of -0.8°C.
January runs -9.8°C compared to Chalons-en-Champagne's annual average high of 14.5°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 4.7°C and cooler evenings around -0.8°C.