In September, Clermont-Ferrand typically sees daytime highs of 21.2°C and overnight lows around 9.4°C. Compared to the annual average high of 15.2°C, September runs +5.9°C.
September in Clermont-Ferrand averages a daytime high of 21.2°C and an overnight low of 9.4°C.
September runs +5.9°C compared to Clermont-Ferrand's annual average high of 15.2°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 21.2°C and cooler evenings around 9.4°C.