In May, Chalons-en-Champagne typically sees daytime highs of 18.6°C and overnight lows around 7.3°C. Compared to the annual average high of 14.5°C, May runs +4.1°C.
May in Chalons-en-Champagne averages a daytime high of 18.6°C and an overnight low of 7.3°C.
May runs +4.1°C compared to Chalons-en-Champagne's annual average high of 14.5°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 18.6°C and cooler evenings around 7.3°C.