In October, La Rochelle typically sees daytime highs of 17.4°C and overnight lows around 10.0°C. Compared to the annual average high of 16.0°C, October runs +1.4°C.
October in La Rochelle averages a daytime high of 17.4°C and an overnight low of 10.0°C.
October runs +1.4°C compared to La Rochelle's annual average high of 16.0°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 17.4°C and cooler evenings around 10.0°C.