In August, Chalons-en-Champagne typically sees daytime highs of 23.3°C and overnight lows around 12.0°C. Compared to the annual average high of 14.5°C, August runs +8.8°C.
August in Chalons-en-Champagne averages a daytime high of 23.3°C and an overnight low of 12.0°C.
August runs +8.8°C compared to Chalons-en-Champagne's annual average high of 14.5°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 23.3°C and cooler evenings around 12.0°C.