In March, Cannes typically sees daytime highs of 13.9°C and overnight lows around 6.4°C. Compared to the annual average high of 18.5°C, March runs -4.6°C.
March in Cannes averages a daytime high of 13.9°C and an overnight low of 6.4°C.
March runs -4.6°C compared to Cannes's annual average high of 18.5°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 13.9°C and cooler evenings around 6.4°C.